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Add Stage 1 evaluation problem subsets

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Adds released Stage 1 evaluation subsets and matching metadata.

README.md CHANGED
@@ -20,10 +20,35 @@ configs:
20
  data_files:
21
  - split: train
22
  path: data/hard3.jsonl
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
23
  ---
24
 
25
  # Equational Theories Selected Problems
26
 
 
 
 
 
 
 
 
 
 
27
  ## Update (March 24, 2026)
28
 
29
  This dataset was updated on March 24, 2026.
@@ -31,15 +56,15 @@ This dataset was updated on March 24, 2026.
31
  Main changes:
32
  - added `eq1_id` and `eq2_id` to all released subsets
33
  - added the `hard3` subset
34
- - updated the README and metadata to reflect the current released subsets
35
 
36
- This dataset contains public training problem subsets selected from the Equational Theories Project raw implication dataset.
37
 
38
  This dataset is intended for Stage 1 of the Mathematics Distillation Challenge: Equational Theories competition.
39
 
40
  Competition page:
41
 
42
- - [https://competition-test.sair.foundation/competitions/mathematics-distillation-challenge-equational-theories-stage1](https://competition-test.sair.foundation/competitions/mathematics-distillation-challenge-equational-theories-stage1)
43
 
44
  The full raw implication dataset contains 4694 laws, which yields `4694 * (4694 - 1) = 22,028,942` ordered implications.
45
 
@@ -51,7 +76,7 @@ The full list of all 4694 equations is available here:
51
 
52
  - [equations.txt](https://raw.githubusercontent.com/teorth/equational_theories/main/data/equations.txt)
53
 
54
- Because the full raw dataset is very large, the competition organizers selected public subsets from it to make testing and experimentation more practical for participants. These selected problems are drawn directly from the full raw dataset above.
55
 
56
  ## Subsets
57
 
@@ -60,18 +85,22 @@ Because the full raw dataset is very large, the competition organizers selected
60
  - `hard1`: a deduplicated version of the 200-problem `hard` subset, containing 69 unique problems total, with 24 ground-truth `TRUE` labels and 45 ground-truth `FALSE` labels
61
  - `hard2`: 200 selected problems co-curated by human mathematicians and AI, with 100 ground-truth `TRUE` labels and 100 ground-truth `FALSE` labels
62
  - `hard3`: 400 selected problems with 195 ground-truth `TRUE` labels and 205 ground-truth `FALSE` labels
 
 
 
 
63
 
64
- All subsets are public training problems and are exposed as the `train` split in this repository.
65
 
66
  ## Data Schema
67
 
68
  Each record has the following fields:
69
 
70
- - `id`: stable identifier such as `normal_0001`, `hard_0001`, `hard1_0001`, `hard2_0001`, or `hard3_0001`
71
  - `index`: 1-based index within the subset
72
- - `difficulty`: `normal` or `hard`
73
- - `eq1_id`: 1-based equation identifier for `equation1` in the full 4694-law equation list
74
- - `eq2_id`: 1-based equation identifier for `equation2` in the full 4694-law equation list
75
  - `equation1`: Equation 1
76
  - `equation2`: Equation 2
77
  - `answer`: whether Equation 1 implies Equation 2 over all magmas
@@ -94,6 +123,7 @@ Each metadata file contains:
94
  - `notes`: optional explanatory notes
95
 
96
  Records in `hard1`, `hard2`, and `hard3` use subset-specific IDs and keep `difficulty: hard`.
 
97
 
98
  ## Usage
99
 
@@ -129,6 +159,30 @@ hard3 = load_dataset(
129
  "hard3",
130
  split="train",
131
  )
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
132
  ```
133
 
134
  ## Files
@@ -138,8 +192,16 @@ hard3 = load_dataset(
138
  - `data/hard1.jsonl`
139
  - `data/hard2.jsonl`
140
  - `data/hard3.jsonl`
 
 
 
 
141
  - `metadata/normal.json`
142
  - `metadata/hard.json`
143
  - `metadata/hard1.json`
144
  - `metadata/hard2.json`
145
  - `metadata/hard3.json`
 
 
 
 
 
20
  data_files:
21
  - split: train
22
  path: data/hard3.jsonl
23
+ - config_name: evaluation_normal
24
+ data_files:
25
+ - split: train
26
+ path: data/evaluation_normal.jsonl
27
+ - config_name: evaluation_hard
28
+ data_files:
29
+ - split: train
30
+ path: data/evaluation_hard.jsonl
31
+ - config_name: evaluation_extra_hard
32
+ data_files:
33
+ - split: train
34
+ path: data/evaluation_extra_hard.jsonl
35
+ - config_name: evaluation_order5
36
+ data_files:
37
+ - split: train
38
+ path: data/evaluation_order5.jsonl
39
  ---
40
 
41
  # Equational Theories Selected Problems
42
 
43
+ ## Update (April 27, 2026)
44
+
45
+ This dataset was updated on April 27, 2026.
46
+
47
+ Main changes:
48
+ - added the released Stage 1 final evaluation subsets: `evaluation_normal`, `evaluation_hard`, `evaluation_extra_hard`, and `evaluation_order5`
49
+ - added metadata files for the new evaluation subsets
50
+ - updated the README and metadata to reflect the current released subsets
51
+
52
  ## Update (March 24, 2026)
53
 
54
  This dataset was updated on March 24, 2026.
 
56
  Main changes:
57
  - added `eq1_id` and `eq2_id` to all released subsets
58
  - added the `hard3` subset
59
+ - updated the README to reflect the current released subsets
60
 
61
+ This dataset contains selected problem subsets for the Mathematics Distillation Challenge: Equational Theories, including public training subsets and released Stage 1 evaluation subsets.
62
 
63
  This dataset is intended for Stage 1 of the Mathematics Distillation Challenge: Equational Theories competition.
64
 
65
  Competition page:
66
 
67
+ - [https://competition.sair.foundation/competitions/mathematics-distillation-challenge-equational-theories-stage1/overview](https://competition.sair.foundation/competitions/mathematics-distillation-challenge-equational-theories-stage1/overview)
68
 
69
  The full raw implication dataset contains 4694 laws, which yields `4694 * (4694 - 1) = 22,028,942` ordered implications.
70
 
 
76
 
77
  - [equations.txt](https://raw.githubusercontent.com/teorth/equational_theories/main/data/equations.txt)
78
 
79
+ Because the full raw dataset is very large, the competition organizers selected public subsets to make testing and experimentation more practical for participants.
80
 
81
  ## Subsets
82
 
 
85
  - `hard1`: a deduplicated version of the 200-problem `hard` subset, containing 69 unique problems total, with 24 ground-truth `TRUE` labels and 45 ground-truth `FALSE` labels
86
  - `hard2`: 200 selected problems co-curated by human mathematicians and AI, with 100 ground-truth `TRUE` labels and 100 ground-truth `FALSE` labels
87
  - `hard3`: 400 selected problems with 195 ground-truth `TRUE` labels and 205 ground-truth `FALSE` labels
88
+ - `evaluation_normal`: 200 Stage 1 final evaluation problems, with 100 ground-truth `TRUE` labels and 100 ground-truth `FALSE` labels
89
+ - `evaluation_hard`: 200 Stage 1 final evaluation problems, with 100 ground-truth `TRUE` labels and 100 ground-truth `FALSE` labels
90
+ - `evaluation_extra_hard`: 200 Stage 1 final evaluation problems, with 100 ground-truth `TRUE` labels and 100 ground-truth `FALSE` labels
91
+ - `evaluation_order5`: 200 order-5 evaluation problems, with 100 ground-truth `TRUE` labels and 100 ground-truth `FALSE` labels
92
 
93
+ All subsets are exposed as the `train` split in this repository. The `evaluation_*` subsets are released Stage 1 evaluation subsets.
94
 
95
  ## Data Schema
96
 
97
  Each record has the following fields:
98
 
99
+ - `id`: stable identifier such as `normal_0001`, `hard_0001`, `hard3_0001`, or `evaluation_normal_0001`
100
  - `index`: 1-based index within the subset
101
+ - `difficulty`: subset difficulty label such as `normal`, `hard`, `extra_hard`, or `order5_normal`
102
+ - `eq1_id`: 1-based equation identifier for `equation1`; for the order-4-and-below subsets, this refers to the full 4694-law equation list
103
+ - `eq2_id`: 1-based equation identifier for `equation2`; for the order-4-and-below subsets, this refers to the full 4694-law equation list
104
  - `equation1`: Equation 1
105
  - `equation2`: Equation 2
106
  - `answer`: whether Equation 1 implies Equation 2 over all magmas
 
123
  - `notes`: optional explanatory notes
124
 
125
  Records in `hard1`, `hard2`, and `hard3` use subset-specific IDs and keep `difficulty: hard`.
126
+ Records in `evaluation_order5` use order-5 equation identifiers.
127
 
128
  ## Usage
129
 
 
159
  "hard3",
160
  split="train",
161
  )
162
+
163
+ evaluation_normal = load_dataset(
164
+ "SAIRfoundation/equational-theories-selected-problems",
165
+ "evaluation_normal",
166
+ split="train",
167
+ )
168
+
169
+ evaluation_hard = load_dataset(
170
+ "SAIRfoundation/equational-theories-selected-problems",
171
+ "evaluation_hard",
172
+ split="train",
173
+ )
174
+
175
+ evaluation_extra_hard = load_dataset(
176
+ "SAIRfoundation/equational-theories-selected-problems",
177
+ "evaluation_extra_hard",
178
+ split="train",
179
+ )
180
+
181
+ evaluation_order5 = load_dataset(
182
+ "SAIRfoundation/equational-theories-selected-problems",
183
+ "evaluation_order5",
184
+ split="train",
185
+ )
186
  ```
187
 
188
  ## Files
 
192
  - `data/hard1.jsonl`
193
  - `data/hard2.jsonl`
194
  - `data/hard3.jsonl`
195
+ - `data/evaluation_normal.jsonl`
196
+ - `data/evaluation_hard.jsonl`
197
+ - `data/evaluation_extra_hard.jsonl`
198
+ - `data/evaluation_order5.jsonl`
199
  - `metadata/normal.json`
200
  - `metadata/hard.json`
201
  - `metadata/hard1.json`
202
  - `metadata/hard2.json`
203
  - `metadata/hard3.json`
204
+ - `metadata/evaluation_normal.json`
205
+ - `metadata/evaluation_hard.json`
206
+ - `metadata/evaluation_extra_hard.json`
207
+ - `metadata/evaluation_order5.json`
data/evaluation_extra_hard.jsonl ADDED
@@ -0,0 +1,200 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {"id": "evaluation_extra_hard_0001", "index": 1, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 449, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = x * (y * (z * (x * w)))", "answer": false}
2
+ {"id": "evaluation_extra_hard_0002", "index": 2, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3690, "equation1": "x * y = y * (y * y)", "equation2": "x * x = (y * y) * (z * x)", "answer": true}
3
+ {"id": "evaluation_extra_hard_0003", "index": 3, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 638, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = x * (y * ((x * z) * w))", "answer": false}
4
+ {"id": "evaluation_extra_hard_0004", "index": 4, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3334, "equation1": "x * y = y * (y * y)", "equation2": "x * y = x * (z * (z * y))", "answer": true}
5
+ {"id": "evaluation_extra_hard_0005", "index": 5, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 652, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = x * (y * ((z * x) * w))", "answer": false}
6
+ {"id": "evaluation_extra_hard_0006", "index": 6, "difficulty": "extra_hard", "eq1_id": 3356, "eq2_id": 3363, "equation1": "x * y = y * (y * (y * y))", "equation2": "x * y = y * (z * (x * y))", "answer": true}
7
+ {"id": "evaluation_extra_hard_0007", "index": 7, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 661, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = x * (y * ((z * w) * x))", "answer": false}
8
+ {"id": "evaluation_extra_hard_0008", "index": 8, "difficulty": "extra_hard", "eq1_id": 332, "eq2_id": 4358, "equation1": "x * y = y * (x * x)", "equation2": "x * (y * z) = x * (z * y)", "answer": true}
9
+ {"id": "evaluation_extra_hard_0009", "index": 9, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 675, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = y * (x * ((x * z) * w))", "answer": false}
10
+ {"id": "evaluation_extra_hard_0010", "index": 10, "difficulty": "extra_hard", "eq1_id": 382, "eq2_id": 4136, "equation1": "x * y = (x * z) * z", "equation2": "x * y = ((x * y) * z) * w", "answer": true}
11
+ {"id": "evaluation_extra_hard_0011", "index": 11, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 752, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = y * (z * ((x * w) * x))", "answer": false}
12
+ {"id": "evaluation_extra_hard_0012", "index": 12, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3499, "equation1": "x * y = y * (y * y)", "equation2": "x * x = y * ((z * z) * x)", "answer": true}
13
+ {"id": "evaluation_extra_hard_0013", "index": 13, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 855, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = x * ((y * z) * (x * w))", "answer": false}
14
+ {"id": "evaluation_extra_hard_0014", "index": 14, "difficulty": "extra_hard", "eq1_id": 3356, "eq2_id": 4035, "equation1": "x * y = y * (y * (y * y))", "equation2": "x * y = (z * (z * w)) * y", "answer": true}
15
+ {"id": "evaluation_extra_hard_0015", "index": 15, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 864, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = x * ((y * z) * (w * x))", "answer": false}
16
+ {"id": "evaluation_extra_hard_0016", "index": 16, "difficulty": "extra_hard", "eq1_id": 318, "eq2_id": 4367, "equation1": "x * x = y * (z * x)", "equation2": "x * (y * z) = y * (w * z)", "answer": true}
17
+ {"id": "evaluation_extra_hard_0017", "index": 17, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1034, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = x * ((x * (y * z)) * w)", "answer": false}
18
+ {"id": "evaluation_extra_hard_0018", "index": 18, "difficulty": "extra_hard", "eq1_id": 339, "eq2_id": 3654, "equation1": "x * y = y * (z * y)", "equation2": "x * y = z * ((w * u) * y)", "answer": true}
19
+ {"id": "evaluation_extra_hard_0019", "index": 19, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1044, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = x * ((y * (x * z)) * w)", "answer": false}
20
+ {"id": "evaluation_extra_hard_0020", "index": 20, "difficulty": "extra_hard", "eq1_id": 340, "eq2_id": 3287, "equation1": "x * y = y * (z * z)", "equation2": "x * x = y * (y * (z * w))", "answer": true}
21
+ {"id": "evaluation_extra_hard_0021", "index": 21, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1058, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = x * ((y * (z * x)) * w)", "answer": false}
22
+ {"id": "evaluation_extra_hard_0022", "index": 22, "difficulty": "extra_hard", "eq1_id": 340, "eq2_id": 3410, "equation1": "x * y = y * (z * z)", "equation2": "x * y = z * (y * (w * z))", "answer": true}
23
+ {"id": "evaluation_extra_hard_0023", "index": 23, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1067, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = x * ((y * (z * w)) * x)", "answer": false}
24
+ {"id": "evaluation_extra_hard_0024", "index": 24, "difficulty": "extra_hard", "eq1_id": 366, "eq2_id": 4674, "equation1": "x * x = (y * x) * z", "equation2": "(x * y) * z = (x * z) * w", "answer": true}
25
+ {"id": "evaluation_extra_hard_0025", "index": 25, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1158, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = y * ((z * (x * w)) * x)", "answer": false}
26
+ {"id": "evaluation_extra_hard_0026", "index": 26, "difficulty": "extra_hard", "eq1_id": 368, "eq2_id": 4341, "equation1": "x * x = (y * y) * y", "equation2": "x * (y * y) = x * (z * z)", "answer": true}
27
+ {"id": "evaluation_extra_hard_0027", "index": 27, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1237, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = x * (((x * y) * z) * w)", "answer": false}
28
+ {"id": "evaluation_extra_hard_0028", "index": 28, "difficulty": "extra_hard", "eq1_id": 382, "eq2_id": 3730, "equation1": "x * y = (x * z) * z", "equation2": "x * y = (x * y) * (z * w)", "answer": true}
29
+ {"id": "evaluation_extra_hard_0029", "index": 29, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1247, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = x * (((y * x) * z) * w)", "answer": false}
30
+ {"id": "evaluation_extra_hard_0030", "index": 30, "difficulty": "extra_hard", "eq1_id": 382, "eq2_id": 4150, "equation1": "x * y = (x * z) * z", "equation2": "x * y = ((x * z) * w) * y", "answer": true}
31
+ {"id": "evaluation_extra_hard_0031", "index": 31, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1261, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = x * (((y * z) * x) * w)", "answer": false}
32
+ {"id": "evaluation_extra_hard_0032", "index": 32, "difficulty": "extra_hard", "eq1_id": 387, "eq2_id": 4358, "equation1": "x * y = (y * y) * x", "equation2": "x * (y * z) = x * (z * y)", "answer": true}
33
+ {"id": "evaluation_extra_hard_0033", "index": 33, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1270, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = x * (((y * z) * w) * x)", "answer": false}
34
+ {"id": "evaluation_extra_hard_0034", "index": 34, "difficulty": "extra_hard", "eq1_id": 387, "eq2_id": 4544, "equation1": "x * y = (y * y) * x", "equation2": "x * (y * z) = (z * y) * x", "answer": true}
35
+ {"id": "evaluation_extra_hard_0035", "index": 35, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1307, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = y * (((x * z) * w) * x)", "answer": false}
36
+ {"id": "evaluation_extra_hard_0036", "index": 36, "difficulty": "extra_hard", "eq1_id": 387, "eq2_id": 4677, "equation1": "x * y = (y * y) * x", "equation2": "(x * y) * z = (y * x) * z", "answer": true}
37
+ {"id": "evaluation_extra_hard_0037", "index": 37, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1464, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = (x * y) * (z * (x * w))", "answer": false}
38
+ {"id": "evaluation_extra_hard_0038", "index": 38, "difficulty": "extra_hard", "eq1_id": 3327, "eq2_id": 3332, "equation1": "x * y = x * (z * (x * z))", "equation2": "x * y = x * (z * (y * w))", "answer": true}
39
+ {"id": "evaluation_extra_hard_0039", "index": 39, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1473, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = (x * y) * (z * (w * x))", "answer": false}
40
+ {"id": "evaluation_extra_hard_0040", "index": 40, "difficulty": "extra_hard", "eq1_id": 322, "eq2_id": 3260, "equation1": "x * y = x * (x * x)", "equation2": "x * x = x * (y * (x * z))", "answer": true}
41
+ {"id": "evaluation_extra_hard_0041", "index": 41, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1667, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = (x * y) * ((z * x) * w)", "answer": false}
42
+ {"id": "evaluation_extra_hard_0042", "index": 42, "difficulty": "extra_hard", "eq1_id": 322, "eq2_id": 3263, "equation1": "x * y = x * (x * x)", "equation2": "x * x = x * (y * (y * z))", "answer": true}
43
+ {"id": "evaluation_extra_hard_0043", "index": 43, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1676, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = (x * y) * ((z * w) * x)", "answer": false}
44
+ {"id": "evaluation_extra_hard_0044", "index": 44, "difficulty": "extra_hard", "eq1_id": 322, "eq2_id": 3264, "equation1": "x * y = x * (x * x)", "equation2": "x * x = x * (y * (z * x))", "answer": true}
45
+ {"id": "evaluation_extra_hard_0045", "index": 45, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1704, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = (y * x) * ((z * x) * w)", "answer": false}
46
+ {"id": "evaluation_extra_hard_0046", "index": 46, "difficulty": "extra_hard", "eq1_id": 322, "eq2_id": 3463, "equation1": "x * y = x * (x * x)", "equation2": "x * x = x * ((y * x) * z)", "answer": true}
47
+ {"id": "evaluation_extra_hard_0047", "index": 47, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1713, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = (y * x) * ((z * w) * x)", "answer": false}
48
+ {"id": "evaluation_extra_hard_0048", "index": 48, "difficulty": "extra_hard", "eq1_id": 322, "eq2_id": 3466, "equation1": "x * y = x * (x * x)", "equation2": "x * x = x * ((y * y) * z)", "answer": true}
49
+ {"id": "evaluation_extra_hard_0049", "index": 49, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1879, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = (x * (y * z)) * (w * x)", "answer": false}
50
+ {"id": "evaluation_extra_hard_0050", "index": 50, "difficulty": "extra_hard", "eq1_id": 322, "eq2_id": 3467, "equation1": "x * y = x * (x * x)", "equation2": "x * x = x * ((y * z) * x)", "answer": true}
51
+ {"id": "evaluation_extra_hard_0051", "index": 51, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 1961, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = (y * (z * x)) * (x * w)", "answer": false}
52
+ {"id": "evaluation_extra_hard_0052", "index": 52, "difficulty": "extra_hard", "eq1_id": 322, "eq2_id": 4601, "equation1": "x * y = x * (x * x)", "equation2": "(x * x) * y = (x * z) * x", "answer": true}
53
+ {"id": "evaluation_extra_hard_0053", "index": 53, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 2322, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = (y * (x * (z * w))) * x", "answer": false}
54
+ {"id": "evaluation_extra_hard_0054", "index": 54, "difficulty": "extra_hard", "eq1_id": 322, "eq2_id": 4603, "equation1": "x * y = x * (x * x)", "equation2": "(x * x) * y = (x * z) * z", "answer": true}
55
+ {"id": "evaluation_extra_hard_0055", "index": 55, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 2376, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = (y * (z * (x * w))) * x", "answer": false}
56
+ {"id": "evaluation_extra_hard_0056", "index": 56, "difficulty": "extra_hard", "eq1_id": 322, "eq2_id": 4633, "equation1": "x * y = x * (x * x)", "equation2": "(x * y) * x = (x * z) * z", "answer": true}
57
+ {"id": "evaluation_extra_hard_0057", "index": 57, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 2488, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = (x * ((y * z) * w)) * x", "answer": false}
58
+ {"id": "evaluation_extra_hard_0058", "index": 58, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 391, "equation1": "x * y = y * (y * y)", "equation2": "x * y = (y * z) * y", "answer": true}
59
+ {"id": "evaluation_extra_hard_0059", "index": 59, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 2618, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = (y * ((z * w) * x)) * x", "answer": false}
60
+ {"id": "evaluation_extra_hard_0060", "index": 60, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3264, "equation1": "x * y = y * (y * y)", "equation2": "x * x = x * (y * (z * x))", "answer": true}
61
+ {"id": "evaluation_extra_hard_0061", "index": 61, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 2894, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = ((x * (y * z)) * w) * x", "answer": false}
62
+ {"id": "evaluation_extra_hard_0062", "index": 62, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3292, "equation1": "x * y = y * (y * y)", "equation2": "x * x = y * (z * (y * x))", "answer": true}
63
+ {"id": "evaluation_extra_hard_0063", "index": 63, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 2931, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = ((y * (x * z)) * w) * x", "answer": false}
64
+ {"id": "evaluation_extra_hard_0064", "index": 64, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3349, "equation1": "x * y = y * (y * y)", "equation2": "x * y = y * (x * (z * y))", "answer": true}
65
+ {"id": "evaluation_extra_hard_0065", "index": 65, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 3024, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = ((y * (z * w)) * x) * x", "answer": false}
66
+ {"id": "evaluation_extra_hard_0066", "index": 66, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3363, "equation1": "x * y = y * (y * y)", "equation2": "x * y = y * (z * (x * y))", "answer": true}
67
+ {"id": "evaluation_extra_hard_0067", "index": 67, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 3097, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = (((x * y) * z) * w) * x", "answer": false}
68
+ {"id": "evaluation_extra_hard_0068", "index": 68, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3367, "equation1": "x * y = y * (y * y)", "equation2": "x * y = y * (z * (y * y))", "answer": true}
69
+ {"id": "evaluation_extra_hard_0069", "index": 69, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 4358, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x * (y * z) = x * (z * y)", "answer": false}
70
+ {"id": "evaluation_extra_hard_0070", "index": 70, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3397, "equation1": "x * y = y * (y * y)", "equation2": "x * y = z * (y * (x * y))", "answer": true}
71
+ {"id": "evaluation_extra_hard_0071", "index": 71, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 4362, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x * (y * z) = y * (x * z)", "answer": false}
72
+ {"id": "evaluation_extra_hard_0072", "index": 72, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3467, "equation1": "x * y = y * (y * y)", "equation2": "x * x = x * ((y * z) * x)", "answer": true}
73
+ {"id": "evaluation_extra_hard_0073", "index": 73, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 4364, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x * (y * z) = y * (z * x)", "answer": false}
74
+ {"id": "evaluation_extra_hard_0074", "index": 74, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3477, "equation1": "x * y = y * (y * y)", "equation2": "x * x = y * ((x * z) * x)", "answer": true}
75
+ {"id": "evaluation_extra_hard_0075", "index": 75, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 4396, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x * (x * y) = (x * x) * y", "answer": false}
76
+ {"id": "evaluation_extra_hard_0076", "index": 76, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3487, "equation1": "x * y = y * (y * y)", "equation2": "x * x = y * ((y * z) * x)", "answer": true}
77
+ {"id": "evaluation_extra_hard_0077", "index": 77, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 4398, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x * (x * y) = (x * y) * x", "answer": false}
78
+ {"id": "evaluation_extra_hard_0078", "index": 78, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3552, "equation1": "x * y = y * (y * y)", "equation2": "x * y = y * ((x * z) * y)", "answer": true}
79
+ {"id": "evaluation_extra_hard_0079", "index": 79, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 4473, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x * (y * y) = (x * y) * y", "answer": false}
80
+ {"id": "evaluation_extra_hard_0080", "index": 80, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3566, "equation1": "x * y = y * (y * y)", "equation2": "x * y = y * ((z * x) * y)", "answer": true}
81
+ {"id": "evaluation_extra_hard_0081", "index": 81, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 4515, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x * (y * z) = (x * z) * y", "answer": false}
82
+ {"id": "evaluation_extra_hard_0082", "index": 82, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3600, "equation1": "x * y = y * (y * y)", "equation2": "x * y = z * ((y * x) * y)", "answer": true}
83
+ {"id": "evaluation_extra_hard_0083", "index": 83, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 4531, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x * (y * z) = (y * z) * x", "answer": false}
84
+ {"id": "evaluation_extra_hard_0084", "index": 84, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3608, "equation1": "x * y = y * (y * y)", "equation2": "x * y = z * ((y * z) * y)", "answer": true}
85
+ {"id": "evaluation_extra_hard_0085", "index": 85, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 4541, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x * (y * z) = (z * x) * y", "answer": false}
86
+ {"id": "evaluation_extra_hard_0086", "index": 86, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3621, "equation1": "x * y = y * (y * y)", "equation2": "x * y = z * ((z * y) * y)", "answer": true}
87
+ {"id": "evaluation_extra_hard_0087", "index": 87, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 4598, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "(x * x) * y = (x * y) * x", "answer": false}
88
+ {"id": "evaluation_extra_hard_0088", "index": 88, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3629, "equation1": "x * y = y * (y * y)", "equation2": "x * y = z * ((z * w) * y)", "answer": true}
89
+ {"id": "evaluation_extra_hard_0089", "index": 89, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 4673, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "(x * y) * z = (x * z) * y", "answer": false}
90
+ {"id": "evaluation_extra_hard_0090", "index": 90, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3644, "equation1": "x * y = y * (y * y)", "equation2": "x * y = z * ((w * z) * y)", "answer": true}
91
+ {"id": "evaluation_extra_hard_0091", "index": 91, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 4677, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "(x * y) * z = (y * x) * z", "answer": false}
92
+ {"id": "evaluation_extra_hard_0092", "index": 92, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3670, "equation1": "x * y = y * (y * y)", "equation2": "x * x = (x * y) * (z * x)", "answer": true}
93
+ {"id": "evaluation_extra_hard_0093", "index": 93, "difficulty": "extra_hard", "eq1_id": 1487, "eq2_id": 4679, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "(x * y) * z = (y * z) * x", "answer": false}
94
+ {"id": "evaluation_extra_hard_0094", "index": 94, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3680, "equation1": "x * y = y * (y * y)", "equation2": "x * x = (y * x) * (z * x)", "answer": true}
95
+ {"id": "evaluation_extra_hard_0095", "index": 95, "difficulty": "extra_hard", "eq1_id": 2126, "eq2_id": 634, "equation1": "x = ((y * y) * x) * (x * z)", "equation2": "x = x * (y * ((x * y) * z))", "answer": false}
96
+ {"id": "evaluation_extra_hard_0096", "index": 96, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3694, "equation1": "x * y = y * (y * y)", "equation2": "x * x = (y * z) * (x * x)", "answer": true}
97
+ {"id": "evaluation_extra_hard_0097", "index": 97, "difficulty": "extra_hard", "eq1_id": 2126, "eq2_id": 641, "equation1": "x = ((y * y) * x) * (x * z)", "equation2": "x = x * (y * ((y * x) * z))", "answer": false}
98
+ {"id": "evaluation_extra_hard_0098", "index": 98, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3698, "equation1": "x * y = y * (y * y)", "equation2": "x * x = (y * z) * (y * x)", "answer": true}
99
+ {"id": "evaluation_extra_hard_0099", "index": 99, "difficulty": "extra_hard", "eq1_id": 2126, "eq2_id": 653, "equation1": "x = ((y * y) * x) * (x * z)", "equation2": "x = x * (y * ((z * y) * x))", "answer": false}
100
+ {"id": "evaluation_extra_hard_0100", "index": 100, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3702, "equation1": "x * y = y * (y * y)", "equation2": "x * x = (y * z) * (z * x)", "answer": true}
101
+ {"id": "evaluation_extra_hard_0101", "index": 101, "difficulty": "extra_hard", "eq1_id": 2126, "eq2_id": 690, "equation1": "x = ((y * y) * x) * (x * z)", "equation2": "x = y * (x * ((z * y) * x))", "answer": false}
102
+ {"id": "evaluation_extra_hard_0102", "index": 102, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3755, "equation1": "x * y = y * (y * y)", "equation2": "x * y = (y * x) * (z * y)", "answer": true}
103
+ {"id": "evaluation_extra_hard_0103", "index": 103, "difficulty": "extra_hard", "eq1_id": 2126, "eq2_id": 1032, "equation1": "x = ((y * y) * x) * (x * z)", "equation2": "x = x * ((x * (y * z)) * y)", "answer": false}
104
+ {"id": "evaluation_extra_hard_0104", "index": 104, "difficulty": "extra_hard", "eq1_id": 39, "eq2_id": 4187, "equation1": "x * x = y * x", "equation2": "x * y = ((y * z) * w) * y", "answer": true}
105
+ {"id": "evaluation_extra_hard_0105", "index": 105, "difficulty": "extra_hard", "eq1_id": 2126, "eq2_id": 1047, "equation1": "x = ((y * y) * x) * (x * z)", "equation2": "x = x * ((y * (y * x)) * z)", "answer": false}
106
+ {"id": "evaluation_extra_hard_0106", "index": 106, "difficulty": "extra_hard", "eq1_id": 322, "eq2_id": 3317, "equation1": "x * y = x * (x * x)", "equation2": "x * y = x * (y * (x * z))", "answer": true}
107
+ {"id": "evaluation_extra_hard_0107", "index": 107, "difficulty": "extra_hard", "eq1_id": 2126, "eq2_id": 1056, "equation1": "x = ((y * y) * x) * (x * z)", "equation2": "x = x * ((y * (z * x)) * y)", "answer": false}
108
+ {"id": "evaluation_extra_hard_0108", "index": 108, "difficulty": "extra_hard", "eq1_id": 322, "eq2_id": 3321, "equation1": "x * y = x * (x * x)", "equation2": "x * y = x * (y * (z * x))", "answer": true}
109
+ {"id": "evaluation_extra_hard_0109", "index": 109, "difficulty": "extra_hard", "eq1_id": 2126, "eq2_id": 4358, "equation1": "x = ((y * y) * x) * (x * z)", "equation2": "x * (y * z) = x * (z * y)", "answer": false}
110
+ {"id": "evaluation_extra_hard_0110", "index": 110, "difficulty": "extra_hard", "eq1_id": 322, "eq2_id": 3322, "equation1": "x * y = x * (x * x)", "equation2": "x * y = x * (y * (z * y))", "answer": true}
111
+ {"id": "evaluation_extra_hard_0111", "index": 111, "difficulty": "extra_hard", "eq1_id": 2126, "eq2_id": 4362, "equation1": "x = ((y * y) * x) * (x * z)", "equation2": "x * (y * z) = y * (x * z)", "answer": false}
112
+ {"id": "evaluation_extra_hard_0112", "index": 112, "difficulty": "extra_hard", "eq1_id": 322, "eq2_id": 3329, "equation1": "x * y = x * (x * x)", "equation2": "x * y = x * (z * (y * x))", "answer": true}
113
+ {"id": "evaluation_extra_hard_0113", "index": 113, "difficulty": "extra_hard", "eq1_id": 2126, "eq2_id": 4380, "equation1": "x = ((y * y) * x) * (x * z)", "equation2": "x * (x * x) = (x * x) * x", "answer": false}
114
+ {"id": "evaluation_extra_hard_0114", "index": 114, "difficulty": "extra_hard", "eq1_id": 322, "eq2_id": 3513, "equation1": "x * y = x * (x * x)", "equation2": "x * y = x * ((x * y) * z)", "answer": true}
115
+ {"id": "evaluation_extra_hard_0115", "index": 115, "difficulty": "extra_hard", "eq1_id": 2126, "eq2_id": 4398, "equation1": "x = ((y * y) * x) * (x * z)", "equation2": "x * (x * y) = (x * y) * x", "answer": false}
116
+ {"id": "evaluation_extra_hard_0116", "index": 116, "difficulty": "extra_hard", "eq1_id": 322, "eq2_id": 3520, "equation1": "x * y = x * (x * x)", "equation2": "x * y = x * ((y * x) * z)", "answer": true}
117
+ {"id": "evaluation_extra_hard_0117", "index": 117, "difficulty": "extra_hard", "eq1_id": 2126, "eq2_id": 4512, "equation1": "x = ((y * y) * x) * (x * z)", "equation2": "x * (y * z) = (x * y) * z", "answer": false}
118
+ {"id": "evaluation_extra_hard_0118", "index": 118, "difficulty": "extra_hard", "eq1_id": 322, "eq2_id": 4600, "equation1": "x * y = x * (x * x)", "equation2": "(x * x) * y = (x * y) * z", "answer": true}
119
+ {"id": "evaluation_extra_hard_0119", "index": 119, "difficulty": "extra_hard", "eq1_id": 2126, "eq2_id": 4531, "equation1": "x = ((y * y) * x) * (x * z)", "equation2": "x * (y * z) = (y * z) * x", "answer": false}
120
+ {"id": "evaluation_extra_hard_0120", "index": 120, "difficulty": "extra_hard", "eq1_id": 322, "eq2_id": 4632, "equation1": "x * y = x * (x * x)", "equation2": "(x * y) * x = (x * z) * y", "answer": true}
121
+ {"id": "evaluation_extra_hard_0121", "index": 121, "difficulty": "extra_hard", "eq1_id": 2126, "eq2_id": 4673, "equation1": "x = ((y * y) * x) * (x * z)", "equation2": "(x * y) * z = (x * z) * y", "answer": false}
122
+ {"id": "evaluation_extra_hard_0122", "index": 122, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3312, "equation1": "x * y = y * (y * y)", "equation2": "x * y = x * (x * (z * y))", "answer": true}
123
+ {"id": "evaluation_extra_hard_0123", "index": 123, "difficulty": "extra_hard", "eq1_id": 168, "eq2_id": 51, "equation1": "x = (y * x) * (x * z)", "equation2": "x = x * (x * (y * z))", "answer": false}
124
+ {"id": "evaluation_extra_hard_0124", "index": 124, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3322, "equation1": "x * y = y * (y * y)", "equation2": "x * y = x * (y * (z * y))", "answer": true}
125
+ {"id": "evaluation_extra_hard_0125", "index": 125, "difficulty": "extra_hard", "eq1_id": 168, "eq2_id": 54, "equation1": "x = (y * x) * (x * z)", "equation2": "x = x * (y * (x * z))", "answer": false}
126
+ {"id": "evaluation_extra_hard_0126", "index": 126, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3326, "equation1": "x * y = y * (y * y)", "equation2": "x * y = x * (z * (x * y))", "answer": true}
127
+ {"id": "evaluation_extra_hard_0127", "index": 127, "difficulty": "extra_hard", "eq1_id": 168, "eq2_id": 58, "equation1": "x = (y * x) * (x * z)", "equation2": "x = x * (y * (z * x))", "answer": false}
128
+ {"id": "evaluation_extra_hard_0128", "index": 128, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3330, "equation1": "x * y = y * (y * y)", "equation2": "x * y = x * (z * (y * y))", "answer": true}
129
+ {"id": "evaluation_extra_hard_0129", "index": 129, "difficulty": "extra_hard", "eq1_id": 168, "eq2_id": 68, "equation1": "x = (y * x) * (x * z)", "equation2": "x = y * (x * (z * x))", "answer": false}
130
+ {"id": "evaluation_extra_hard_0130", "index": 130, "difficulty": "extra_hard", "eq1_id": 336, "eq2_id": 3384, "equation1": "x * y = y * (y * y)", "equation2": "x * y = z * (x * (y * y))", "answer": true}
131
+ {"id": "evaluation_extra_hard_0131", "index": 131, "difficulty": "extra_hard", "eq1_id": 168, "eq2_id": 103, "equation1": "x = (y * x) * (x * z)", "equation2": "x = x * ((x * y) * z)", "answer": false}
132
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133
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data/evaluation_hard.jsonl ADDED
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19
+ {"id": "evaluation_hard_0019", "index": 19, "difficulty": "hard", "eq1_id": 359, "eq2_id": 3915, "equation1": "x * x = (x * x) * x", "equation2": "x * y = (x * (x * x)) * y", "answer": false}
20
+ {"id": "evaluation_hard_0020", "index": 20, "difficulty": "hard", "eq1_id": 64, "eq2_id": 158, "equation1": "x = y * (x * (x * z))", "equation2": "x = (x * y) * (x * z)", "answer": true}
21
+ {"id": "evaluation_hard_0021", "index": 21, "difficulty": "hard", "eq1_id": 388, "eq2_id": 3288, "equation1": "x * y = (y * y) * y", "equation2": "x * x = y * (z * (x * x))", "answer": false}
22
+ {"id": "evaluation_hard_0022", "index": 22, "difficulty": "hard", "eq1_id": 64, "eq2_id": 272, "equation1": "x = y * (x * (x * z))", "equation2": "x = ((y * x) * x) * z", "answer": true}
23
+ {"id": "evaluation_hard_0023", "index": 23, "difficulty": "hard", "eq1_id": 388, "eq2_id": 3300, "equation1": "x * y = (y * y) * y", "equation2": "x * x = y * (z * (w * x))", "answer": false}
24
+ {"id": "evaluation_hard_0024", "index": 24, "difficulty": "hard", "eq1_id": 64, "eq2_id": 290, "equation1": "x = y * (x * (x * z))", "equation2": "x = ((y * z) * x) * x", "answer": true}
25
+ {"id": "evaluation_hard_0025", "index": 25, "difficulty": "hard", "eq1_id": 388, "eq2_id": 3349, "equation1": "x * y = (y * y) * y", "equation2": "x * y = y * (x * (z * y))", "answer": false}
26
+ {"id": "evaluation_hard_0026", "index": 26, "difficulty": "hard", "eq1_id": 67, "eq2_id": 119, "equation1": "x = y * (x * (y * z))", "equation2": "x = y * ((x * y) * z)", "answer": true}
27
+ {"id": "evaluation_hard_0027", "index": 27, "difficulty": "hard", "eq1_id": 388, "eq2_id": 3367, "equation1": "x * y = (y * y) * y", "equation2": "x * y = y * (z * (y * y))", "answer": false}
28
+ {"id": "evaluation_hard_0028", "index": 28, "difficulty": "hard", "eq1_id": 67, "eq2_id": 275, "equation1": "x = y * (x * (y * z))", "equation2": "x = ((y * x) * y) * z", "answer": true}
29
+ {"id": "evaluation_hard_0029", "index": 29, "difficulty": "hard", "eq1_id": 388, "eq2_id": 3397, "equation1": "x * y = (y * y) * y", "equation2": "x * y = z * (y * (x * y))", "answer": false}
30
+ {"id": "evaluation_hard_0030", "index": 30, "difficulty": "hard", "eq1_id": 2, "eq2_id": 4525, "equation1": "x = y", "equation2": "x * (y * z) = (y * x) * z", "answer": true}
31
+ {"id": "evaluation_hard_0031", "index": 31, "difficulty": "hard", "eq1_id": 388, "eq2_id": 3401, "equation1": "x * y = (y * y) * y", "equation2": "x * y = z * (y * (y * y))", "answer": false}
32
+ {"id": "evaluation_hard_0032", "index": 32, "difficulty": "hard", "eq1_id": 2, "eq2_id": 4673, "equation1": "x = y", "equation2": "(x * y) * z = (x * z) * y", "answer": true}
33
+ {"id": "evaluation_hard_0033", "index": 33, "difficulty": "hard", "eq1_id": 388, "eq2_id": 3426, "equation1": "x * y = (y * y) * y", "equation2": "x * y = z * (z * (w * y))", "answer": false}
34
+ {"id": "evaluation_hard_0034", "index": 34, "difficulty": "hard", "eq1_id": 2, "eq2_id": 4684, "equation1": "x = y", "equation2": "(x * y) * z = (z * y) * x", "answer": true}
35
+ {"id": "evaluation_hard_0035", "index": 35, "difficulty": "hard", "eq1_id": 1487, "eq2_id": 2415, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = (y * (z * (w * x))) * x", "answer": false}
36
+ {"id": "evaluation_hard_0036", "index": 36, "difficulty": "hard", "eq1_id": 15, "eq2_id": 4442, "equation1": "x = y * (x * z)", "equation2": "x * (y * x) = (y * x) * x", "answer": true}
37
+ {"id": "evaluation_hard_0037", "index": 37, "difficulty": "hard", "eq1_id": 1487, "eq2_id": 2728, "equation1": "x = (y * x) * (x * (z * w))", "equation2": "x = ((y * x) * (z * w)) * x", "answer": false}
38
+ {"id": "evaluation_hard_0038", "index": 38, "difficulty": "hard", "eq1_id": 33, "eq2_id": 18, "equation1": "x = (y * y) * z", "equation2": "x = y * (y * z)", "answer": true}
39
+ {"id": "evaluation_hard_0039", "index": 39, "difficulty": "hard", "eq1_id": 2126, "eq2_id": 1030, "equation1": "x = ((y * y) * x) * (x * z)", "equation2": "x = x * ((x * (y * y)) * z)", "answer": false}
40
+ {"id": "evaluation_hard_0040", "index": 40, "difficulty": "hard", "eq1_id": 39, "eq2_id": 3989, "equation1": "x * x = y * x", "equation2": "x * y = (z * (x * x)) * y", "answer": true}
41
+ {"id": "evaluation_hard_0041", "index": 41, "difficulty": "hard", "eq1_id": 2126, "eq2_id": 1042, "equation1": "x = ((y * y) * x) * (x * z)", "equation2": "x = x * ((y * (x * z)) * y)", "answer": false}
42
+ {"id": "evaluation_hard_0042", "index": 42, "difficulty": "hard", "eq1_id": 39, "eq2_id": 4360, "equation1": "x * x = y * x", "equation2": "x * (y * z) = x * (w * z)", "answer": true}
43
+ {"id": "evaluation_hard_0043", "index": 43, "difficulty": "hard", "eq1_id": 3965, "eq2_id": 3375, "equation1": "x * y = (y * (y * y)) * y", "equation2": "x * y = y * (z * (w * y))", "answer": false}
44
+ {"id": "evaluation_hard_0044", "index": 44, "difficulty": "hard", "eq1_id": 64, "eq2_id": 224, "equation1": "x = y * (x * (x * z))", "equation2": "x = (y * (x * z)) * x", "answer": true}
45
+ {"id": "evaluation_hard_0045", "index": 45, "difficulty": "hard", "eq1_id": 4168, "eq2_id": 3367, "equation1": "x * y = ((y * y) * y) * y", "equation2": "x * y = y * (z * (y * y))", "answer": false}
46
+ {"id": "evaluation_hard_0046", "index": 46, "difficulty": "hard", "eq1_id": 67, "eq2_id": 83, "equation1": "x = y * (x * (y * z))", "equation2": "x = y * (z * (x * y))", "answer": true}
47
+ {"id": "evaluation_hard_0047", "index": 47, "difficulty": "hard", "eq1_id": 4168, "eq2_id": 3397, "equation1": "x * y = ((y * y) * y) * y", "equation2": "x * y = z * (y * (x * y))", "answer": false}
48
+ {"id": "evaluation_hard_0048", "index": 48, "difficulty": "hard", "eq1_id": 67, "eq2_id": 135, "equation1": "x = y * (x * (y * z))", "equation2": "x = y * ((z * x) * y)", "answer": true}
49
+ {"id": "evaluation_hard_0049", "index": 49, "difficulty": "hard", "eq1_id": 4168, "eq2_id": 3405, "equation1": "x * y = ((y * y) * y) * y", "equation2": "x * y = z * (y * (z * y))", "answer": false}
50
+ {"id": "evaluation_hard_0050", "index": 50, "difficulty": "hard", "eq1_id": 67, "eq2_id": 161, "equation1": "x = y * (x * (y * z))", "equation2": "x = (x * y) * (y * z)", "answer": true}
51
+ {"id": "evaluation_hard_0051", "index": 51, "difficulty": "hard", "eq1_id": 4168, "eq2_id": 3422, "equation1": "x * y = ((y * y) * y) * y", "equation2": "x * y = z * (z * (z * y))", "answer": false}
52
+ {"id": "evaluation_hard_0052", "index": 52, "difficulty": "hard", "eq1_id": 69, "eq2_id": 83, "equation1": "x = y * (x * (z * y))", "equation2": "x = y * (z * (x * y))", "answer": true}
53
+ {"id": "evaluation_hard_0053", "index": 53, "difficulty": "hard", "eq1_id": 4168, "eq2_id": 3451, "equation1": "x * y = ((y * y) * y) * y", "equation2": "x * y = z * (w * (u * y))", "answer": false}
54
+ {"id": "evaluation_hard_0054", "index": 54, "difficulty": "hard", "eq1_id": 69, "eq2_id": 130, "equation1": "x = y * (x * (z * y))", "equation2": "x = y * ((y * z) * x)", "answer": true}
55
+ {"id": "evaluation_hard_0055", "index": 55, "difficulty": "hard", "eq1_id": 4409, "eq2_id": 4622, "equation1": "x * (x * y) = (y * y) * y", "equation2": "(x * x) * y = (z * z) * y", "answer": false}
56
+ {"id": "evaluation_hard_0056", "index": 56, "difficulty": "hard", "eq1_id": 69, "eq2_id": 135, "equation1": "x = y * (x * (z * y))", "equation2": "x = y * ((z * x) * y)", "answer": true}
57
+ {"id": "evaluation_hard_0057", "index": 57, "difficulty": "hard", "eq1_id": 4446, "eq2_id": 3692, "equation1": "x * (y * x) = (y * y) * y", "equation2": "x * x = (y * y) * (z * z)", "answer": false}
58
+ {"id": "evaluation_hard_0058", "index": 58, "difficulty": "hard", "eq1_id": 69, "eq2_id": 138, "equation1": "x = y * (x * (z * y))", "equation2": "x = y * ((z * y) * x)", "answer": true}
59
+ {"id": "evaluation_hard_0059", "index": 59, "difficulty": "hard", "eq1_id": 4446, "eq2_id": 3700, "equation1": "x * (y * x) = (y * y) * y", "equation2": "x * x = (y * z) * (y * z)", "answer": false}
60
+ {"id": "evaluation_hard_0060", "index": 60, "difficulty": "hard", "eq1_id": 316, "eq2_id": 4351, "equation1": "x * x = y * (y * y)", "equation2": "x * (y * y) = z * (y * y)", "answer": true}
61
+ {"id": "evaluation_hard_0061", "index": 61, "difficulty": "hard", "eq1_id": 4446, "eq2_id": 4497, "equation1": "x * (y * x) = (y * y) * y", "equation2": "x * (y * y) = (z * z) * x", "answer": false}
62
+ {"id": "evaluation_hard_0062", "index": 62, "difficulty": "hard", "eq1_id": 318, "eq2_id": 4374, "equation1": "x * x = y * (z * x)", "equation2": "x * (y * z) = w * (y * z)", "answer": true}
63
+ {"id": "evaluation_hard_0063", "index": 63, "difficulty": "hard", "eq1_id": 4446, "eq2_id": 4622, "equation1": "x * (y * x) = (y * y) * y", "equation2": "(x * x) * y = (z * z) * y", "answer": false}
64
+ {"id": "evaluation_hard_0064", "index": 64, "difficulty": "hard", "eq1_id": 328, "eq2_id": 4604, "equation1": "x * y = x * (z * x)", "equation2": "(x * x) * y = (x * z) * w", "answer": true}
65
+ {"id": "evaluation_hard_0065", "index": 65, "difficulty": "hard", "eq1_id": 4446, "eq2_id": 4656, "equation1": "x * (y * x) = (y * y) * y", "equation2": "(x * y) * y = (x * z) * z", "answer": false}
66
+ {"id": "evaluation_hard_0066", "index": 66, "difficulty": "hard", "eq1_id": 329, "eq2_id": 3338, "equation1": "x * y = x * (z * y)", "equation2": "x * y = x * (z * (w * y))", "answer": true}
67
+ {"id": "evaluation_hard_0067", "index": 67, "difficulty": "hard", "eq1_id": 4506, "eq2_id": 3314, "equation1": "x * (y * z) = (x * x) * x", "equation2": "x * y = x * (x * (z * w))", "answer": false}
68
+ {"id": "evaluation_hard_0068", "index": 68, "difficulty": "hard", "eq1_id": 336, "eq2_id": 347, "equation1": "x * y = y * (y * y)", "equation2": "x * y = z * (y * y)", "answer": true}
69
+ {"id": "evaluation_hard_0069", "index": 69, "difficulty": "hard", "eq1_id": 168, "eq2_id": 284, "equation1": "x = (y * x) * (x * z)", "equation2": "x = ((y * y) * y) * y", "answer": false}
70
+ {"id": "evaluation_hard_0070", "index": 70, "difficulty": "hard", "eq1_id": 59, "eq2_id": 830, "equation1": "x = x * (y * (z * y))", "equation2": "x = x * ((x * y) * (z * z))", "answer": true}
71
+ {"id": "evaluation_hard_0071", "index": 71, "difficulty": "hard", "eq1_id": 168, "eq2_id": 341, "equation1": "x = (y * x) * (x * z)", "equation2": "x * y = y * (z * w)", "answer": false}
72
+ {"id": "evaluation_hard_0072", "index": 72, "difficulty": "hard", "eq1_id": 86, "eq2_id": 1009, "equation1": "x = y * (z * (y * x))", "equation2": "x = y * ((z * w) * (w * x))", "answer": true}
73
+ {"id": "evaluation_hard_0073", "index": 73, "difficulty": "hard", "eq1_id": 168, "eq2_id": 469, "equation1": "x = (y * x) * (x * z)", "equation2": "x = y * (x * (x * (z * x)))", "answer": false}
74
+ {"id": "evaluation_hard_0074", "index": 74, "difficulty": "hard", "eq1_id": 112, "eq2_id": 421, "equation1": "x = x * ((y * z) * z)", "equation2": "x = x * (x * (y * (y * z)))", "answer": true}
75
+ {"id": "evaluation_hard_0075", "index": 75, "difficulty": "hard", "eq1_id": 168, "eq2_id": 483, "equation1": "x = (y * x) * (x * z)", "equation2": "x = y * (x * (z * (x * x)))", "answer": false}
76
+ {"id": "evaluation_hard_0076", "index": 76, "difficulty": "hard", "eq1_id": 134, "eq2_id": 1275, "equation1": "x = y * ((z * x) * x)", "equation2": "x = y * (((x * x) * x) * x)", "answer": true}
77
+ {"id": "evaluation_hard_0077", "index": 77, "difficulty": "hard", "eq1_id": 168, "eq2_id": 537, "equation1": "x = (y * x) * (x * z)", "equation2": "x = y * (z * (x * (x * x)))", "answer": false}
78
+ {"id": "evaluation_hard_0078", "index": 78, "difficulty": "hard", "eq1_id": 134, "eq2_id": 3968, "equation1": "x = y * ((z * x) * x)", "equation2": "x * y = (y * (y * z)) * y", "answer": true}
79
+ {"id": "evaluation_hard_0079", "index": 79, "difficulty": "hard", "eq1_id": 168, "eq2_id": 577, "equation1": "x = (y * x) * (x * z)", "equation2": "x = y * (z * (z * (y * z)))", "answer": false}
80
+ {"id": "evaluation_hard_0080", "index": 80, "difficulty": "hard", "eq1_id": 154, "eq2_id": 2264, "equation1": "x = (x * x) * (y * y)", "equation2": "x = (x * (y * (y * x))) * y", "answer": true}
81
+ {"id": "evaluation_hard_0081", "index": 81, "difficulty": "hard", "eq1_id": 168, "eq2_id": 629, "equation1": "x = (y * x) * (x * z)", "equation2": "x = x * (y * ((x * x) * x))", "answer": false}
82
+ {"id": "evaluation_hard_0082", "index": 82, "difficulty": "hard", "eq1_id": 172, "eq2_id": 1931, "equation1": "x = (y * x) * (z * x)", "equation2": "x = (y * (y * y)) * (x * x)", "answer": true}
83
+ {"id": "evaluation_hard_0083", "index": 83, "difficulty": "hard", "eq1_id": 168, "eq2_id": 644, "equation1": "x = (y * x) * (x * z)", "equation2": "x = x * (y * ((y * y) * z))", "answer": false}
84
+ {"id": "evaluation_hard_0084", "index": 84, "difficulty": "hard", "eq1_id": 276, "eq2_id": 4542, "equation1": "x = ((y * x) * z) * x", "equation2": "x * (y * z) = (z * x) * z", "answer": true}
85
+ {"id": "evaluation_hard_0085", "index": 85, "difficulty": "hard", "eq1_id": 168, "eq2_id": 646, "equation1": "x = (y * x) * (x * z)", "equation2": "x = x * (y * ((y * z) * y))", "answer": false}
86
+ {"id": "evaluation_hard_0086", "index": 86, "difficulty": "hard", "eq1_id": 286, "eq2_id": 4452, "equation1": "x = ((y * y) * z) * x", "equation2": "x * (y * x) = (z * x) * x", "answer": true}
87
+ {"id": "evaluation_hard_0087", "index": 87, "difficulty": "hard", "eq1_id": 168, "eq2_id": 649, "equation1": "x = (y * x) * (x * z)", "equation2": "x = x * (y * ((z * x) * x))", "answer": false}
88
+ {"id": "evaluation_hard_0088", "index": 88, "difficulty": "hard", "eq1_id": 380, "eq2_id": 3718, "equation1": "x * y = (x * z) * x", "equation2": "x * y = (x * x) * (z * y)", "answer": true}
89
+ {"id": "evaluation_hard_0089", "index": 89, "difficulty": "hard", "eq1_id": 168, "eq2_id": 650, "equation1": "x = (y * x) * (x * z)", "equation2": "x = x * (y * ((z * x) * y))", "answer": false}
90
+ {"id": "evaluation_hard_0090", "index": 90, "difficulty": "hard", "eq1_id": 431, "eq2_id": 1069, "equation1": "x = x * (y * (x * (y * z)))", "equation2": "x = x * ((y * (z * w)) * z)", "answer": true}
91
+ {"id": "evaluation_hard_0091", "index": 91, "difficulty": "hard", "eq1_id": 168, "eq2_id": 775, "equation1": "x = (y * x) * (x * z)", "equation2": "x = y * (z * ((z * x) * y))", "answer": false}
92
+ {"id": "evaluation_hard_0092", "index": 92, "difficulty": "hard", "eq1_id": 431, "eq2_id": 2894, "equation1": "x = x * (y * (x * (y * z)))", "equation2": "x = ((x * (y * z)) * w) * x", "answer": true}
93
+ {"id": "evaluation_hard_0093", "index": 93, "difficulty": "hard", "eq1_id": 168, "eq2_id": 1203, "equation1": "x = (y * x) * (x * z)", "equation2": "x = y * ((z * (w * y)) * y)", "answer": false}
94
+ {"id": "evaluation_hard_0094", "index": 94, "difficulty": "hard", "eq1_id": 438, "eq2_id": 60, "equation1": "x = x * (y * (y * (x * z)))", "equation2": "x = x * (y * (z * z))", "answer": true}
95
+ {"id": "evaluation_hard_0095", "index": 95, "difficulty": "hard", "eq1_id": 168, "eq2_id": 1297, "equation1": "x = (y * x) * (x * z)", "equation2": "x = y * (((x * z) * x) * z)", "answer": false}
96
+ {"id": "evaluation_hard_0096", "index": 96, "difficulty": "hard", "eq1_id": 447, "eq2_id": 4077, "equation1": "x = x * (y * (z * (x * y)))", "equation2": "x * x = ((x * y) * z) * y", "answer": true}
97
+ {"id": "evaluation_hard_0097", "index": 97, "difficulty": "hard", "eq1_id": 168, "eq2_id": 1310, "equation1": "x = (y * x) * (x * z)", "equation2": "x = y * (((x * z) * w) * w)", "answer": false}
98
+ {"id": "evaluation_hard_0098", "index": 98, "difficulty": "hard", "eq1_id": 448, "eq2_id": 3519, "equation1": "x = x * (y * (z * (x * z)))", "equation2": "x * y = x * ((y * x) * y)", "answer": true}
99
+ {"id": "evaluation_hard_0099", "index": 99, "difficulty": "hard", "eq1_id": 168, "eq2_id": 1313, "equation1": "x = (y * x) * (x * z)", "equation2": "x = y * (((y * x) * x) * y)", "answer": false}
100
+ {"id": "evaluation_hard_0100", "index": 100, "difficulty": "hard", "eq1_id": 451, "eq2_id": 642, "equation1": "x = x * (y * (z * (y * y)))", "equation2": "x = x * (y * ((y * y) * x))", "answer": true}
101
+ {"id": "evaluation_hard_0101", "index": 101, "difficulty": "hard", "eq1_id": 168, "eq2_id": 1370, "equation1": "x = (y * x) * (x * z)", "equation2": "x = y * (((z * y) * y) * x)", "answer": false}
102
+ {"id": "evaluation_hard_0102", "index": 102, "difficulty": "hard", "eq1_id": 451, "eq2_id": 660, "equation1": "x = x * (y * (z * (y * y)))", "equation2": "x = x * (y * ((z * z) * w))", "answer": true}
103
+ {"id": "evaluation_hard_0103", "index": 103, "difficulty": "hard", "eq1_id": 168, "eq2_id": 1376, "equation1": "x = (y * x) * (x * z)", "equation2": "x = y * (((z * y) * z) * z)", "answer": false}
104
+ {"id": "evaluation_hard_0104", "index": 104, "difficulty": "hard", "eq1_id": 451, "eq2_id": 1433, "equation1": "x = x * (y * (z * (y * y)))", "equation2": "x = (x * x) * (y * (x * z))", "answer": true}
105
+ {"id": "evaluation_hard_0105", "index": 105, "difficulty": "hard", "eq1_id": 168, "eq2_id": 1462, "equation1": "x = (y * x) * (x * z)", "equation2": "x = (x * y) * (z * (x * y))", "answer": false}
106
+ {"id": "evaluation_hard_0106", "index": 106, "difficulty": "hard", "eq1_id": 451, "eq2_id": 2471, "equation1": "x = x * (y * (z * (y * y)))", "equation2": "x = (x * ((y * y) * y)) * z", "answer": true}
107
+ {"id": "evaluation_hard_0107", "index": 107, "difficulty": "hard", "eq1_id": 168, "eq2_id": 1512, "equation1": "x = (y * x) * (x * z)", "equation2": "x = (y * x) * (z * (w * z))", "answer": false}
108
+ {"id": "evaluation_hard_0108", "index": 108, "difficulty": "hard", "eq1_id": 451, "eq2_id": 4472, "equation1": "x = x * (y * (z * (y * y)))", "equation2": "x * (y * y) = (x * y) * x", "answer": true}
109
+ {"id": "evaluation_hard_0109", "index": 109, "difficulty": "hard", "eq1_id": 168, "eq2_id": 1618, "equation1": "x = (y * x) * (x * z)", "equation2": "x = (y * z) * (w * (w * x))", "answer": false}
110
+ {"id": "evaluation_hard_0110", "index": 110, "difficulty": "hard", "eq1_id": 453, "eq2_id": 3731, "equation1": "x = x * (y * (z * (y * w)))", "equation2": "x * y = (x * z) * (x * x)", "answer": true}
111
+ {"id": "evaluation_hard_0111", "index": 111, "difficulty": "hard", "eq1_id": 168, "eq2_id": 1674, "equation1": "x = (y * x) * (x * z)", "equation2": "x = (x * y) * ((z * z) * z)", "answer": false}
112
+ {"id": "evaluation_hard_0112", "index": 112, "difficulty": "hard", "eq1_id": 460, "eq2_id": 2065, "equation1": "x = x * (y * (z * (w * z)))", "equation2": "x = ((x * y) * y) * (y * z)", "answer": true}
113
+ {"id": "evaluation_hard_0113", "index": 113, "difficulty": "hard", "eq1_id": 168, "eq2_id": 1704, "equation1": "x = (y * x) * (x * z)", "equation2": "x = (y * x) * ((z * x) * w)", "answer": false}
114
+ {"id": "evaluation_hard_0114", "index": 114, "difficulty": "hard", "eq1_id": 461, "eq2_id": 847, "equation1": "x = x * (y * (z * (w * w)))", "equation2": "x = x * ((y * y) * (y * z))", "answer": true}
115
+ {"id": "evaluation_hard_0115", "index": 115, "difficulty": "hard", "eq1_id": 168, "eq2_id": 1816, "equation1": "x = (y * x) * (x * z)", "equation2": "x = (y * z) * ((w * z) * x)", "answer": false}
116
+ {"id": "evaluation_hard_0116", "index": 116, "difficulty": "hard", "eq1_id": 469, "eq2_id": 4090, "equation1": "x = y * (x * (x * (z * x)))", "equation2": "x * x = ((y * y) * x) * x", "answer": true}
117
+ {"id": "evaluation_hard_0117", "index": 117, "difficulty": "hard", "eq1_id": 168, "eq2_id": 2100, "equation1": "x = (y * x) * (x * z)", "equation2": "x = ((y * x) * y) * (y * x)", "answer": false}
118
+ {"id": "evaluation_hard_0118", "index": 118, "difficulty": "hard", "eq1_id": 492, "eq2_id": 4200, "equation1": "x = y * (x * (z * (z * y)))", "equation2": "x * y = ((z * x) * z) * y", "answer": true}
119
+ {"id": "evaluation_hard_0119", "index": 119, "difficulty": "hard", "eq1_id": 168, "eq2_id": 2253, "equation1": "x = (y * x) * (x * z)", "equation2": "x = (x * (y * (x * x))) * x", "answer": false}
120
+ {"id": "evaluation_hard_0120", "index": 120, "difficulty": "hard", "eq1_id": 579, "eq2_id": 3952, "equation1": "x = y * (z * (z * (z * x)))", "equation2": "x * y = (y * (x * x)) * y", "answer": true}
121
+ {"id": "evaluation_hard_0121", "index": 121, "difficulty": "hard", "eq1_id": 168, "eq2_id": 2296, "equation1": "x = (y * x) * (x * z)", "equation2": "x = (y * (x * (x * z))) * x", "answer": false}
122
+ {"id": "evaluation_hard_0122", "index": 122, "difficulty": "hard", "eq1_id": 631, "eq2_id": 3321, "equation1": "x = x * (y * ((x * x) * z))", "equation2": "x * y = x * (y * (z * x))", "answer": true}
123
+ {"id": "evaluation_hard_0123", "index": 123, "difficulty": "hard", "eq1_id": 168, "eq2_id": 2428, "equation1": "x = (y * x) * (x * z)", "equation2": "x = (y * (z * (w * z))) * w", "answer": false}
124
+ {"id": "evaluation_hard_0124", "index": 124, "difficulty": "hard", "eq1_id": 634, "eq2_id": 624, "equation1": "x = x * (y * ((x * y) * z))", "equation2": "x = x * (x * ((y * y) * z))", "answer": true}
125
+ {"id": "evaluation_hard_0125", "index": 125, "difficulty": "hard", "eq1_id": 168, "eq2_id": 2589, "equation1": "x = (y * x) * (x * z)", "equation2": "x = (y * ((z * y) * y)) * y", "answer": false}
126
+ {"id": "evaluation_hard_0126", "index": 126, "difficulty": "hard", "eq1_id": 634, "eq2_id": 651, "equation1": "x = x * (y * ((x * y) * z))", "equation2": "x = x * (y * ((z * x) * z))", "answer": true}
127
+ {"id": "evaluation_hard_0127", "index": 127, "difficulty": "hard", "eq1_id": 168, "eq2_id": 2598, "equation1": "x = (y * x) * (x * z)", "equation2": "x = (y * ((z * y) * w)) * z", "answer": false}
128
+ {"id": "evaluation_hard_0128", "index": 128, "difficulty": "hard", "eq1_id": 634, "eq2_id": 3872, "equation1": "x = x * (y * ((x * y) * z))", "equation2": "x * x = (x * (y * y)) * z", "answer": true}
129
+ {"id": "evaluation_hard_0129", "index": 129, "difficulty": "hard", "eq1_id": 168, "eq2_id": 2726, "equation1": "x = (y * x) * (x * z)", "equation2": "x = ((y * x) * (z * z)) * z", "answer": false}
130
+ {"id": "evaluation_hard_0130", "index": 130, "difficulty": "hard", "eq1_id": 638, "eq2_id": 376, "equation1": "x = x * (y * ((x * z) * w))", "equation2": "x * y = (x * x) * z", "answer": true}
131
+ {"id": "evaluation_hard_0131", "index": 131, "difficulty": "hard", "eq1_id": 168, "eq2_id": 2740, "equation1": "x = (y * x) * (x * z)", "equation2": "x = ((y * y) * (x * z)) * y", "answer": false}
132
+ {"id": "evaluation_hard_0132", "index": 132, "difficulty": "hard", "eq1_id": 644, "eq2_id": 1045, "equation1": "x = x * (y * ((y * y) * z))", "equation2": "x = x * ((y * (y * x)) * x)", "answer": true}
133
+ {"id": "evaluation_hard_0133", "index": 133, "difficulty": "hard", "eq1_id": 168, "eq2_id": 2765, "equation1": "x = (y * x) * (x * z)", "equation2": "x = ((y * y) * (z * w)) * x", "answer": false}
134
+ {"id": "evaluation_hard_0134", "index": 134, "difficulty": "hard", "eq1_id": 648, "eq2_id": 1669, "equation1": "x = x * (y * ((y * z) * w))", "equation2": "x = (x * y) * ((z * y) * y)", "answer": true}
135
+ {"id": "evaluation_hard_0135", "index": 135, "difficulty": "hard", "eq1_id": 106, "eq2_id": 2480, "equation1": "x = x * ((y * x) * z)", "equation2": "x = (x * ((y * z) * y)) * x", "answer": false}
136
+ {"id": "evaluation_hard_0136", "index": 136, "difficulty": "hard", "eq1_id": 91, "eq2_id": 2119, "equation1": "x = y * (z * (z * y))", "equation2": "x = ((y * x) * z) * (w * x)", "answer": true}
137
+ {"id": "evaluation_hard_0137", "index": 137, "difficulty": "hard", "eq1_id": 125, "eq2_id": 1571, "equation1": "x = y * ((y * x) * y)", "equation2": "x = (y * z) * (y * (x * z))", "answer": false}
138
+ {"id": "evaluation_hard_0138", "index": 138, "difficulty": "hard", "eq1_id": 478, "eq2_id": 456, "equation1": "x = y * (x * (y * (y * z)))", "equation2": "x = x * (y * (z * (z * z)))", "answer": true}
139
+ {"id": "evaluation_hard_0139", "index": 139, "difficulty": "hard", "eq1_id": 130, "eq2_id": 4120, "equation1": "x = y * ((y * z) * x)", "equation2": "x * y = ((x * x) * y) * x", "answer": false}
140
+ {"id": "evaluation_hard_0140", "index": 140, "difficulty": "hard", "eq1_id": 480, "eq2_id": 2478, "equation1": "x = y * (x * (y * (z * y)))", "equation2": "x = (x * ((y * z) * x)) * z", "answer": true}
141
+ {"id": "evaluation_hard_0141", "index": 141, "difficulty": "hard", "eq1_id": 655, "eq2_id": 4522, "equation1": "x = x * (y * ((z * y) * z))", "equation2": "x * (y * z) = (x * w) * u", "answer": false}
142
+ {"id": "evaluation_hard_0142", "index": 142, "difficulty": "hard", "eq1_id": 488, "eq2_id": 2848, "equation1": "x = y * (x * (z * (y * y)))", "equation2": "x = ((x * (x * x)) * x) * y", "answer": true}
143
+ {"id": "evaluation_hard_0143", "index": 143, "difficulty": "hard", "eq1_id": 676, "eq2_id": 3449, "equation1": "x = y * (x * ((y * x) * x))", "equation2": "x * y = z * (w * (w * u))", "answer": false}
144
+ {"id": "evaluation_hard_0144", "index": 144, "difficulty": "hard", "eq1_id": 539, "eq2_id": 2463, "equation1": "x = y * (z * (x * (x * z)))", "equation2": "x = (x * ((y * x) * z)) * y", "answer": true}
145
+ {"id": "evaluation_hard_0145", "index": 145, "difficulty": "hard", "eq1_id": 695, "eq2_id": 3342, "equation1": "x = y * (x * ((z * z) * y))", "equation2": "x * y = y * (x * (x * x))", "answer": false}
146
+ {"id": "evaluation_hard_0146", "index": 146, "difficulty": "hard", "eq1_id": 550, "eq2_id": 2385, "equation1": "x = y * (z * (x * (w * y)))", "equation2": "x = (y * (z * (y * y))) * x", "answer": true}
147
+ {"id": "evaluation_hard_0147", "index": 147, "difficulty": "hard", "eq1_id": 746, "eq2_id": 1224, "equation1": "x = y * (z * ((x * y) * z))", "equation2": "x = x * (((x * x) * x) * y)", "answer": false}
148
+ {"id": "evaluation_hard_0148", "index": 148, "difficulty": "hard", "eq1_id": 552, "eq2_id": 1563, "equation1": "x = y * (z * (x * (w * w)))", "equation2": "x = (y * z) * (x * (z * w))", "answer": true}
149
+ {"id": "evaluation_hard_0149", "index": 149, "difficulty": "hard", "eq1_id": 759, "eq2_id": 633, "equation1": "x = y * (z * ((y * x) * z))", "equation2": "x = x * (y * ((x * y) * y))", "answer": false}
150
+ {"id": "evaluation_hard_0150", "index": 150, "difficulty": "hard", "eq1_id": 552, "eq2_id": 1600, "equation1": "x = y * (z * (x * (w * w)))", "equation2": "x = (y * z) * (z * (w * z))", "answer": true}
151
+ {"id": "evaluation_hard_0151", "index": 151, "difficulty": "hard", "eq1_id": 962, "eq2_id": 3423, "equation1": "x = y * ((z * y) * (x * z))", "equation2": "x * y = z * (z * (z * z))", "answer": false}
152
+ {"id": "evaluation_hard_0152", "index": 152, "difficulty": "hard", "eq1_id": 553, "eq2_id": 2292, "equation1": "x = y * (z * (x * (w * u)))", "equation2": "x = (y * (x * (x * x))) * z", "answer": true}
153
+ {"id": "evaluation_hard_0153", "index": 153, "difficulty": "hard", "eq1_id": 1101, "eq2_id": 4389, "equation1": "x = y * ((x * (z * z)) * y)", "equation2": "x * (x * x) = (y * y) * y", "answer": false}
154
+ {"id": "evaluation_hard_0154", "index": 154, "difficulty": "hard", "eq1_id": 580, "eq2_id": 2850, "equation1": "x = y * (z * (z * (z * y)))", "equation2": "x = ((x * (x * x)) * y) * y", "answer": true}
155
+ {"id": "evaluation_hard_0155", "index": 155, "difficulty": "hard", "eq1_id": 1133, "eq2_id": 3335, "equation1": "x = y * ((y * (z * y)) * x)", "equation2": "x * y = x * (z * (z * z))", "answer": false}
156
+ {"id": "evaluation_hard_0156", "index": 156, "difficulty": "hard", "eq1_id": 589, "eq2_id": 2191, "equation1": "x = y * (z * (w * (x * y)))", "equation2": "x = ((y * z) * y) * (w * y)", "answer": true}
157
+ {"id": "evaluation_hard_0157", "index": 157, "difficulty": "hard", "eq1_id": 1276, "eq2_id": 4431, "equation1": "x = y * (((x * x) * x) * y)", "equation2": "x * (x * y) = (z * w) * u", "answer": false}
158
+ {"id": "evaluation_hard_0158", "index": 158, "difficulty": "hard", "eq1_id": 675, "eq2_id": 3717, "equation1": "x = y * (x * ((x * z) * w))", "equation2": "x * y = (x * x) * (z * x)", "answer": true}
159
+ {"id": "evaluation_hard_0159", "index": 159, "difficulty": "hard", "eq1_id": 1307, "eq2_id": 3625, "equation1": "x = y * (((x * z) * w) * x)", "equation2": "x * y = z * ((z * z) * y)", "answer": false}
160
+ {"id": "evaluation_hard_0160", "index": 160, "difficulty": "hard", "eq1_id": 700, "eq2_id": 911, "equation1": "x = y * (x * ((z * w) * z))", "equation2": "x = y * ((y * x) * (y * z))", "answer": true}
161
+ {"id": "evaluation_hard_0161", "index": 161, "difficulty": "hard", "eq1_id": 1323, "eq2_id": 2469, "equation1": "x = y * (((y * y) * x) * y)", "equation2": "x = (x * ((y * y) * y)) * x", "answer": false}
162
+ {"id": "evaluation_hard_0162", "index": 162, "difficulty": "hard", "eq1_id": 743, "eq2_id": 2903, "equation1": "x = y * (z * ((x * x) * w))", "equation2": "x = ((y * (x * x)) * y) * y", "answer": true}
163
+ {"id": "evaluation_hard_0163", "index": 163, "difficulty": "hard", "eq1_id": 1435, "eq2_id": 1181, "equation1": "x = (x * x) * (y * (y * y))", "equation2": "x = y * ((z * (z * x)) * y)", "answer": false}
164
+ {"id": "evaluation_hard_0164", "index": 164, "difficulty": "hard", "eq1_id": 777, "eq2_id": 500, "equation1": "x = y * (z * ((z * x) * w))", "equation2": "x = y * (y * (x * (x * x)))", "answer": true}
165
+ {"id": "evaluation_hard_0165", "index": 165, "difficulty": "hard", "eq1_id": 1453, "eq2_id": 1434, "equation1": "x = (x * y) * (y * (x * z))", "equation2": "x = (x * x) * (y * (y * x))", "answer": false}
166
+ {"id": "evaluation_hard_0166", "index": 166, "difficulty": "hard", "eq1_id": 781, "eq2_id": 120, "equation1": "x = y * (z * ((z * y) * w))", "equation2": "x = y * ((x * z) * x)", "answer": true}
167
+ {"id": "evaluation_hard_0167", "index": 167, "difficulty": "hard", "eq1_id": 1460, "eq2_id": 3542, "equation1": "x = (x * y) * (y * (z * w))", "equation2": "x * y = x * ((z * w) * z)", "answer": false}
168
+ {"id": "evaluation_hard_0168", "index": 168, "difficulty": "hard", "eq1_id": 781, "eq2_id": 130, "equation1": "x = y * (z * ((z * y) * w))", "equation2": "x = y * ((y * z) * x)", "answer": true}
169
+ {"id": "evaluation_hard_0169", "index": 169, "difficulty": "hard", "eq1_id": 1519, "eq2_id": 4478, "equation1": "x = (y * y) * (x * (y * y))", "equation2": "x * (y * y) = (x * z) * w", "answer": false}
170
+ {"id": "evaluation_hard_0170", "index": 170, "difficulty": "hard", "eq1_id": 798, "eq2_id": 1598, "equation1": "x = y * (z * ((w * y) * z))", "equation2": "x = (y * z) * (z * (w * x))", "answer": true}
171
+ {"id": "evaluation_hard_0171", "index": 171, "difficulty": "hard", "eq1_id": 1521, "eq2_id": 3278, "equation1": "x = (y * y) * (x * (z * x))", "equation2": "x * x = y * (y * (x * x))", "answer": false}
172
+ {"id": "evaluation_hard_0172", "index": 172, "difficulty": "hard", "eq1_id": 913, "eq2_id": 134, "equation1": "x = y * ((y * x) * (z * y))", "equation2": "x = y * ((z * x) * x)", "answer": true}
173
+ {"id": "evaluation_hard_0173", "index": 173, "difficulty": "hard", "eq1_id": 1561, "eq2_id": 1238, "equation1": "x = (y * z) * (x * (z * y))", "equation2": "x = x * (((y * x) * x) * x)", "answer": false}
174
+ {"id": "evaluation_hard_0174", "index": 174, "difficulty": "hard", "eq1_id": 946, "eq2_id": 4521, "equation1": "x = y * ((z * x) * (x * w))", "equation2": "x * (y * z) = (x * w) * w", "answer": true}
175
+ {"id": "evaluation_hard_0175", "index": 175, "difficulty": "hard", "eq1_id": 1587, "eq2_id": 1033, "equation1": "x = (y * z) * (z * (x * y))", "equation2": "x = x * ((x * (y * z)) * z)", "answer": false}
176
+ {"id": "evaluation_hard_0176", "index": 176, "difficulty": "hard", "eq1_id": 980, "eq2_id": 172, "equation1": "x = y * ((z * z) * (x * w))", "equation2": "x = (y * x) * (z * x)", "answer": true}
177
+ {"id": "evaluation_hard_0177", "index": 177, "difficulty": "hard", "eq1_id": 1590, "eq2_id": 1117, "equation1": "x = (y * z) * (z * (y * x))", "equation2": "x = y * ((y * (x * z)) * z)", "answer": false}
178
+ {"id": "evaluation_hard_0178", "index": 178, "difficulty": "hard", "eq1_id": 1057, "eq2_id": 3100, "equation1": "x = x * ((y * (z * x)) * z)", "equation2": "x = (((x * y) * z) * w) * w", "answer": true}
179
+ {"id": "evaluation_hard_0179", "index": 179, "difficulty": "hard", "eq1_id": 1632, "eq2_id": 4361, "equation1": "x = (x * x) * ((x * y) * y)", "equation2": "x * (y * z) = x * (w * u)", "answer": false}
180
+ {"id": "evaluation_hard_0180", "index": 180, "difficulty": "hard", "eq1_id": 1062, "eq2_id": 3084, "equation1": "x = x * ((y * (z * y)) * w)", "equation2": "x = (((x * y) * y) * z) * w", "answer": true}
181
+ {"id": "evaluation_hard_0181", "index": 181, "difficulty": "hard", "eq1_id": 1670, "eq2_id": 4358, "equation1": "x = (x * y) * ((z * y) * z)", "equation2": "x * (y * z) = x * (z * y)", "answer": false}
182
+ {"id": "evaluation_hard_0182", "index": 182, "difficulty": "hard", "eq1_id": 1087, "eq2_id": 4354, "equation1": "x = y * ((x * (y * y)) * z)", "equation2": "x * (y * y) = z * (w * y)", "answer": true}
183
+ {"id": "evaluation_hard_0183", "index": 183, "difficulty": "hard", "eq1_id": 1701, "eq2_id": 4464, "equation1": "x = (y * x) * ((z * x) * x)", "equation2": "x * (y * x) = (z * w) * x", "answer": false}
184
+ {"id": "evaluation_hard_0184", "index": 184, "difficulty": "hard", "eq1_id": 1116, "eq2_id": 1134, "equation1": "x = y * ((y * (x * z)) * y)", "equation2": "x = y * ((y * (z * y)) * y)", "answer": true}
185
+ {"id": "evaluation_hard_0185", "index": 185, "difficulty": "hard", "eq1_id": 1763, "eq2_id": 4288, "equation1": "x = (y * z) * ((x * z) * x)", "equation2": "x * (x * y) = x * (z * z)", "answer": false}
186
+ {"id": "evaluation_hard_0186", "index": 186, "difficulty": "hard", "eq1_id": 1198, "eq2_id": 252, "equation1": "x = y * ((z * (w * x)) * y)", "equation2": "x = (y * (z * w)) * z", "answer": true}
187
+ {"id": "evaluation_hard_0187", "index": 187, "difficulty": "hard", "eq1_id": 1816, "eq2_id": 4472, "equation1": "x = (y * z) * ((w * z) * x)", "equation2": "x * (y * y) = (x * y) * x", "answer": false}
188
+ {"id": "evaluation_hard_0188", "index": 188, "difficulty": "hard", "eq1_id": 1198, "eq2_id": 3251, "equation1": "x = y * ((z * (w * x)) * y)", "equation2": "x = (((y * z) * w) * u) * u", "answer": true}
189
+ {"id": "evaluation_hard_0189", "index": 189, "difficulty": "hard", "eq1_id": 1821, "eq2_id": 635, "equation1": "x = (y * z) * ((w * w) * x)", "equation2": "x = x * (y * ((x * z) * x))", "answer": false}
190
+ {"id": "evaluation_hard_0190", "index": 190, "difficulty": "hard", "eq1_id": 1273, "eq2_id": 2043, "equation1": "x = x * (((y * z) * w) * w)", "equation2": "x = ((x * x) * y) * (y * x)", "answer": true}
191
+ {"id": "evaluation_hard_0191", "index": 191, "difficulty": "hard", "eq1_id": 2135, "eq2_id": 775, "equation1": "x = ((y * y) * y) * (x * y)", "equation2": "x = y * (z * ((z * x) * y))", "answer": false}
192
+ {"id": "evaluation_hard_0192", "index": 192, "difficulty": "hard", "eq1_id": 1283, "eq2_id": 2278, "equation1": "x = y * (((x * x) * z) * z)", "equation2": "x = (x * (y * (z * y))) * y", "answer": true}
193
+ {"id": "evaluation_hard_0193", "index": 193, "difficulty": "hard", "eq1_id": 2161, "eq2_id": 4302, "equation1": "x = ((y * z) * x) * (x * x)", "equation2": "x * (x * y) = z * (x * w)", "answer": false}
194
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195
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84
+ {"id": "evaluation_normal_0084", "index": 84, "difficulty": "normal", "eq1_id": 868, "eq2_id": 438, "equation1": "x = x * ((y * z) * (w * u))", "equation2": "x = x * (y * (y * (x * z)))", "answer": true}
85
+ {"id": "evaluation_normal_0085", "index": 85, "difficulty": "normal", "eq1_id": 3489, "eq2_id": 3991, "equation1": "x * x = y * ((y * z) * z)", "equation2": "x * y = (z * (x * x)) * w", "answer": false}
86
+ {"id": "evaluation_normal_0086", "index": 86, "difficulty": "normal", "eq1_id": 1013, "eq2_id": 1003, "equation1": "x = y * ((z * w) * (w * u))", "equation2": "x = y * ((z * w) * (y * u))", "answer": true}
87
+ {"id": "evaluation_normal_0087", "index": 87, "difficulty": "normal", "eq1_id": 3501, "eq2_id": 41, "equation1": "x * x = y * ((z * z) * z)", "equation2": "x * x = y * z", "answer": false}
88
+ {"id": "evaluation_normal_0088", "index": 88, "difficulty": "normal", "eq1_id": 1066, "eq2_id": 3732, "equation1": "x = x * ((y * (z * z)) * w)", "equation2": "x * y = (x * z) * (x * y)", "answer": true}
89
+ {"id": "evaluation_normal_0089", "index": 89, "difficulty": "normal", "eq1_id": 3502, "eq2_id": 4024, "equation1": "x * x = y * ((z * z) * w)", "equation2": "x * y = (z * (z * x)) * z", "answer": false}
90
+ {"id": "evaluation_normal_0090", "index": 90, "difficulty": "normal", "eq1_id": 1127, "eq2_id": 334, "equation1": "x = y * ((y * (y * z)) * z)", "equation2": "x * y = y * (x * z)", "answer": true}
91
+ {"id": "evaluation_normal_0091", "index": 91, "difficulty": "normal", "eq1_id": 3573, "eq2_id": 3415, "equation1": "x * y = y * ((z * z) * x)", "equation2": "x * y = z * (z * (x * z))", "answer": false}
92
+ {"id": "evaluation_normal_0092", "index": 92, "difficulty": "normal", "eq1_id": 1555, "eq2_id": 123, "equation1": "x = (y * z) * (x * (x * w))", "equation2": "x = y * ((x * z) * w)", "answer": true}
93
+ {"id": "evaluation_normal_0093", "index": 93, "difficulty": "normal", "eq1_id": 3682, "eq2_id": 3801, "equation1": "x * x = (y * x) * (z * z)", "equation2": "x * y = (z * x) * (w * u)", "answer": false}
94
+ {"id": "evaluation_normal_0094", "index": 94, "difficulty": "normal", "eq1_id": 1703, "eq2_id": 1488, "equation1": "x = (y * x) * ((z * x) * z)", "equation2": "x = (y * x) * (y * (x * x))", "answer": true}
95
+ {"id": "evaluation_normal_0095", "index": 95, "difficulty": "normal", "eq1_id": 3898, "eq2_id": 410, "equation1": "x * x = (y * (z * x)) * y", "equation2": "x * y = (z * w) * u", "answer": false}
96
+ {"id": "evaluation_normal_0096", "index": 96, "difficulty": "normal", "eq1_id": 1757, "eq2_id": 1069, "equation1": "x = (y * z) * ((x * x) * z)", "equation2": "x = x * ((y * (z * w)) * z)", "answer": true}
97
+ {"id": "evaluation_normal_0097", "index": 97, "difficulty": "normal", "eq1_id": 4103, "eq2_id": 3589, "equation1": "x * x = ((y * z) * x) * w", "equation2": "x * y = z * ((x * y) * w)", "answer": false}
98
+ {"id": "evaluation_normal_0098", "index": 98, "difficulty": "normal", "eq1_id": 1914, "eq2_id": 3511, "equation1": "x = (y * (x * z)) * (z * z)", "equation2": "x * y = x * ((x * y) * x)", "answer": true}
99
+ {"id": "evaluation_normal_0099", "index": 99, "difficulty": "normal", "eq1_id": 4107, "eq2_id": 3767, "equation1": "x * x = ((y * z) * y) * w", "equation2": "x * y = (y * y) * (z * w)", "answer": false}
100
+ {"id": "evaluation_normal_0100", "index": 100, "difficulty": "normal", "eq1_id": 2136, "eq2_id": 4498, "equation1": "x = ((y * y) * y) * (x * z)", "equation2": "x * (y * y) = (z * z) * y", "answer": true}
101
+ {"id": "evaluation_normal_0101", "index": 101, "difficulty": "normal", "eq1_id": 4363, "eq2_id": 3990, "equation1": "x * (y * z) = y * (x * w)", "equation2": "x * y = (z * (x * x)) * z", "answer": false}
102
+ {"id": "evaluation_normal_0102", "index": 102, "difficulty": "normal", "eq1_id": 2175, "eq2_id": 4478, "equation1": "x = ((y * z) * x) * (w * z)", "equation2": "x * (y * y) = (x * z) * w", "answer": true}
103
+ {"id": "evaluation_normal_0103", "index": 103, "difficulty": "normal", "eq1_id": 4528, "eq2_id": 4582, "equation1": "x * (y * z) = (y * y) * y", "equation2": "x * (y * z) = (w * u) * v", "answer": false}
104
+ {"id": "evaluation_normal_0104", "index": 104, "difficulty": "normal", "eq1_id": 2245, "eq2_id": 4068, "equation1": "x = (x * (x * (y * x))) * z", "equation2": "x * x = ((x * x) * y) * y", "answer": true}
105
+ {"id": "evaluation_normal_0105", "index": 105, "difficulty": "normal", "eq1_id": 4539, "eq2_id": 4211, "equation1": "x * (y * z) = (y * w) * u", "equation2": "x * y = ((z * y) * x) * w", "answer": false}
106
+ {"id": "evaluation_normal_0106", "index": 106, "difficulty": "normal", "eq1_id": 2298, "eq2_id": 309, "equation1": "x = (y * (x * (x * z))) * z", "equation2": "x * x = x * (y * x)", "answer": true}
107
+ {"id": "evaluation_normal_0107", "index": 107, "difficulty": "normal", "eq1_id": 4566, "eq2_id": 730, "equation1": "x * (y * z) = (w * y) * u", "equation2": "x = y * (y * ((z * y) * w))", "answer": false}
108
+ {"id": "evaluation_normal_0108", "index": 108, "difficulty": "normal", "eq1_id": 2510, "eq2_id": 1723, "equation1": "x = (y * ((x * y) * z)) * y", "equation2": "x = (y * y) * ((x * y) * z)", "answer": true}
109
+ {"id": "evaluation_normal_0109", "index": 109, "difficulty": "normal", "eq1_id": 4582, "eq2_id": 732, "equation1": "x * (y * z) = (w * u) * v", "equation2": "x = y * (y * ((z * z) * y))", "answer": false}
110
+ {"id": "evaluation_normal_0110", "index": 110, "difficulty": "normal", "eq1_id": 2514, "eq2_id": 4071, "equation1": "x = (y * ((x * z) * x)) * y", "equation2": "x * x = ((x * y) * x) * y", "answer": true}
111
+ {"id": "evaluation_normal_0111", "index": 111, "difficulty": "normal", "eq1_id": 4582, "eq2_id": 3643, "equation1": "x * (y * z) = (w * u) * v", "equation2": "x * y = z * ((w * z) * x)", "answer": false}
112
+ {"id": "evaluation_normal_0112", "index": 112, "difficulty": "normal", "eq1_id": 2546, "eq2_id": 4209, "equation1": "x = (y * ((y * y) * z)) * x", "equation2": "x * y = ((z * y) * x) * y", "answer": true}
113
+ {"id": "evaluation_normal_0113", "index": 113, "difficulty": "normal", "eq1_id": 14, "eq2_id": 3190, "equation1": "x = y * (x * y)", "equation2": "x = (((y * z) * x) * w) * z", "answer": false}
114
+ {"id": "evaluation_normal_0114", "index": 114, "difficulty": "normal", "eq1_id": 2745, "eq2_id": 2980, "equation1": "x = ((y * y) * (y * x)) * z", "equation2": "x = ((y * (z * x)) * y) * w", "answer": true}
115
+ {"id": "evaluation_normal_0115", "index": 115, "difficulty": "normal", "eq1_id": 477, "eq2_id": 1558, "equation1": "x = y * (x * (y * (y * y)))", "equation2": "x = (y * z) * (x * (y * z))", "answer": false}
116
+ {"id": "evaluation_normal_0116", "index": 116, "difficulty": "normal", "eq1_id": 2929, "eq2_id": 309, "equation1": "x = ((y * (x * z)) * z) * z", "equation2": "x * x = x * (y * x)", "answer": true}
117
+ {"id": "evaluation_normal_0117", "index": 117, "difficulty": "normal", "eq1_id": 669, "eq2_id": 769, "equation1": "x = y * (x * ((x * y) * x))", "equation2": "x = y * (z * ((y * w) * x))", "answer": false}
118
+ {"id": "evaluation_normal_0118", "index": 118, "difficulty": "normal", "eq1_id": 3146, "eq2_id": 3890, "equation1": "x = (((y * y) * x) * z) * y", "equation2": "x * x = (y * (y * y)) * x", "answer": true}
119
+ {"id": "evaluation_normal_0119", "index": 119, "difficulty": "normal", "eq1_id": 692, "eq2_id": 2117, "equation1": "x = y * (x * ((z * y) * z))", "equation2": "x = ((y * x) * z) * (z * z)", "answer": false}
120
+ {"id": "evaluation_normal_0120", "index": 120, "difficulty": "normal", "eq1_id": 3354, "eq2_id": 3670, "equation1": "x * y = y * (y * (x * z))", "equation2": "x * x = (x * y) * (z * x)", "answer": true}
121
+ {"id": "evaluation_normal_0121", "index": 121, "difficulty": "normal", "eq1_id": 1073, "eq2_id": 2417, "equation1": "x = y * ((x * (x * x)) * y)", "equation2": "x = (y * (z * (w * x))) * z", "answer": false}
122
+ {"id": "evaluation_normal_0122", "index": 122, "difficulty": "normal", "eq1_id": 3764, "eq2_id": 3768, "equation1": "x * y = (y * y) * (z * x)", "equation2": "x * y = (y * z) * (x * x)", "answer": true}
123
+ {"id": "evaluation_normal_0123", "index": 123, "difficulty": "normal", "eq1_id": 1113, "eq2_id": 1136, "equation1": "x = y * ((y * (x * y)) * y)", "equation2": "x = y * ((y * (z * y)) * w)", "answer": false}
124
+ {"id": "evaluation_normal_0124", "index": 124, "difficulty": "normal", "eq1_id": 225, "eq2_id": 14, "equation1": "x = (y * (x * z)) * y", "equation2": "x = y * (x * y)", "answer": true}
125
+ {"id": "evaluation_normal_0125", "index": 125, "difficulty": "normal", "eq1_id": 1113, "eq2_id": 2439, "equation1": "x = y * ((y * (x * y)) * y)", "equation2": "x = (y * (z * (w * u))) * u", "answer": false}
126
+ {"id": "evaluation_normal_0126", "index": 126, "difficulty": "normal", "eq1_id": 226, "eq2_id": 3996, "equation1": "x = (y * (x * z)) * z", "equation2": "x * y = (z * (x * z)) * x", "answer": true}
127
+ {"id": "evaluation_normal_0127", "index": 127, "difficulty": "normal", "eq1_id": 1152, "eq2_id": 953, "equation1": "x = y * ((z * (x * y)) * z)", "equation2": "x = y * ((z * x) * (z * z))", "answer": false}
128
+ {"id": "evaluation_normal_0128", "index": 128, "difficulty": "normal", "eq1_id": 505, "eq2_id": 2035, "equation1": "x = y * (y * (x * (y * z)))", "equation2": "x = ((x * x) * x) * (x * x)", "answer": true}
129
+ {"id": "evaluation_normal_0129", "index": 129, "difficulty": "normal", "eq1_id": 1485, "eq2_id": 1693, "equation1": "x = (y * x) * (x * (z * y))", "equation2": "x = (y * x) * ((y * x) * z)", "answer": false}
130
+ {"id": "evaluation_normal_0130", "index": 130, "difficulty": "normal", "eq1_id": 844, "eq2_id": 3725, "equation1": "x = x * ((y * y) * (x * z))", "equation2": "x * y = (x * y) * (y * y)", "answer": true}
131
+ {"id": "evaluation_normal_0131", "index": 131, "difficulty": "normal", "eq1_id": 1504, "eq2_id": 2102, "equation1": "x = (y * x) * (z * (y * z))", "equation2": "x = ((y * x) * y) * (y * z)", "answer": false}
132
+ {"id": "evaluation_normal_0132", "index": 132, "difficulty": "normal", "eq1_id": 871, "eq2_id": 4268, "equation1": "x = y * ((x * x) * (x * z))", "equation2": "x * (x * x) = x * (x * y)", "answer": true}
133
+ {"id": "evaluation_normal_0133", "index": 133, "difficulty": "normal", "eq1_id": 1, "eq2_id": 1477, "equation1": "x = x", "equation2": "x = (x * y) * (z * (w * u))", "answer": false}
134
+ {"id": "evaluation_normal_0134", "index": 134, "difficulty": "normal", "eq1_id": 1070, "eq2_id": 255, "equation1": "x = x * ((y * (z * w)) * w)", "equation2": "x = ((x * x) * x) * x", "answer": true}
135
+ {"id": "evaluation_normal_0135", "index": 135, "difficulty": "normal", "eq1_id": 259, "eq2_id": 664, "equation1": "x = ((x * x) * y) * z", "equation2": "x = x * (y * ((z * w) * w))", "answer": false}
136
+ {"id": "evaluation_normal_0136", "index": 136, "difficulty": "normal", "eq1_id": 512, "eq2_id": 1387, "equation1": "x = y * (y * (y * (x * z)))", "equation2": "x = y * (((z * z) * y) * x)", "answer": true}
137
+ {"id": "evaluation_normal_0137", "index": 137, "difficulty": "normal", "eq1_id": 926, "eq2_id": 2034, "equation1": "x = y * ((y * z) * (x * x))", "equation2": "x = (y * (z * w)) * (u * v)", "answer": false}
138
+ {"id": "evaluation_normal_0138", "index": 138, "difficulty": "normal", "eq1_id": 671, "eq2_id": 2576, "equation1": "x = y * (x * ((x * y) * z))", "equation2": "x = (y * ((z * x) * z)) * y", "answer": true}
139
+ {"id": "evaluation_normal_0139", "index": 139, "difficulty": "normal", "eq1_id": 1098, "eq2_id": 1725, "equation1": "x = y * ((x * (z * y)) * z)", "equation2": "x = (y * y) * ((x * z) * y)", "answer": false}
140
+ {"id": "evaluation_normal_0140", "index": 140, "difficulty": "normal", "eq1_id": 673, "eq2_id": 3776, "equation1": "x = y * (x * ((x * z) * y))", "equation2": "x * y = (y * z) * (z * x)", "answer": true}
141
+ {"id": "evaluation_normal_0141", "index": 141, "difficulty": "normal", "eq1_id": 1485, "eq2_id": 678, "equation1": "x = (y * x) * (x * (z * y))", "equation2": "x = y * (x * ((y * x) * z))", "answer": false}
142
+ {"id": "evaluation_normal_0142", "index": 142, "difficulty": "normal", "eq1_id": 697, "eq2_id": 1503, "equation1": "x = y * (x * ((z * z) * w))", "equation2": "x = (y * x) * (z * (y * y))", "answer": true}
143
+ {"id": "evaluation_normal_0143", "index": 143, "difficulty": "normal", "eq1_id": 3195, "eq2_id": 2917, "equation1": "x = (((y * z) * y) * x) * z", "equation2": "x = ((y * (x * y)) * z) * z", "answer": false}
144
+ {"id": "evaluation_normal_0144", "index": 144, "difficulty": "normal", "eq1_id": 773, "eq2_id": 969, "equation1": "x = y * (z * ((y * w) * u))", "equation2": "x = y * ((z * y) * (z * y))", "answer": true}
145
+ {"id": "evaluation_normal_0145", "index": 145, "difficulty": "normal", "eq1_id": 3420, "eq2_id": 2220, "equation1": "x * y = z * (z * (y * w))", "equation2": "x = ((y * z) * w) * (y * w)", "answer": false}
146
+ {"id": "evaluation_normal_0146", "index": 146, "difficulty": "normal", "eq1_id": 1080, "eq2_id": 3151, "equation1": "x = y * ((x * (x * z)) * z)", "equation2": "x = (((y * y) * y) * x) * z", "answer": true}
147
+ {"id": "evaluation_normal_0147", "index": 147, "difficulty": "normal", "eq1_id": 3488, "eq2_id": 3394, "equation1": "x * x = y * ((y * z) * y)", "equation2": "x * y = z * (x * (w * w))", "answer": false}
148
+ {"id": "evaluation_normal_0148", "index": 148, "difficulty": "normal", "eq1_id": 1094, "eq2_id": 2772, "equation1": "x = y * ((x * (z * x)) * z)", "equation2": "x = ((y * z) * (x * x)) * z", "answer": true}
149
+ {"id": "evaluation_normal_0149", "index": 149, "difficulty": "normal", "eq1_id": 3498, "eq2_id": 3977, "equation1": "x * x = y * ((z * y) * w)", "equation2": "x * y = (y * (z * y)) * z", "answer": false}
150
+ {"id": "evaluation_normal_0150", "index": 150, "difficulty": "normal", "eq1_id": 1159, "eq2_id": 1706, "equation1": "x = y * ((z * (x * w)) * y)", "equation2": "x = (y * x) * ((z * y) * y)", "answer": true}
151
+ {"id": "evaluation_normal_0151", "index": 151, "difficulty": "normal", "eq1_id": 3884, "eq2_id": 338, "equation1": "x * x = (y * (x * z)) * y", "equation2": "x * y = y * (z * x)", "answer": false}
152
+ {"id": "evaluation_normal_0152", "index": 152, "difficulty": "normal", "eq1_id": 1213, "eq2_id": 4092, "equation1": "x = y * ((z * (w * w)) * y)", "equation2": "x * x = ((y * y) * x) * z", "answer": true}
153
+ {"id": "evaluation_normal_0153", "index": 153, "difficulty": "normal", "eq1_id": 3951, "eq2_id": 3454, "equation1": "x * y = (y * (x * x)) * x", "equation2": "x * y = z * (w * (u * u))", "answer": false}
154
+ {"id": "evaluation_normal_0154", "index": 154, "difficulty": "normal", "eq1_id": 1367, "eq2_id": 3599, "equation1": "x = y * (((z * y) * x) * y)", "equation2": "x * y = z * ((y * x) * x)", "answer": true}
155
+ {"id": "evaluation_normal_0155", "index": 155, "difficulty": "normal", "eq1_id": 3978, "eq2_id": 2999, "equation1": "x * y = (y * (z * y)) * w", "equation2": "x = ((y * (z * y)) * z) * y", "answer": false}
156
+ {"id": "evaluation_normal_0156", "index": 156, "difficulty": "normal", "eq1_id": 1605, "eq2_id": 587, "equation1": "x = (y * z) * (w * (x * z))", "equation2": "x = y * (z * (z * (w * u)))", "answer": true}
157
+ {"id": "evaluation_normal_0157", "index": 157, "difficulty": "normal", "eq1_id": 4085, "eq2_id": 3389, "equation1": "x * x = ((y * x) * y) * z", "equation2": "x * y = z * (x * (z * z))", "answer": false}
158
+ {"id": "evaluation_normal_0158", "index": 158, "difficulty": "normal", "eq1_id": 1859, "eq2_id": 206, "equation1": "x = (x * (y * y)) * (x * z)", "equation2": "x = (x * (x * y)) * y", "answer": true}
159
+ {"id": "evaluation_normal_0159", "index": 159, "difficulty": "normal", "eq1_id": 4115, "eq2_id": 4021, "equation1": "x * x = ((y * z) * w) * w", "equation2": "x * y = (z * (y * w)) * u", "answer": false}
160
+ {"id": "evaluation_normal_0160", "index": 160, "difficulty": "normal", "eq1_id": 1883, "eq2_id": 2250, "equation1": "x = (x * (y * z)) * (w * u)", "equation2": "x = (x * (x * (y * z))) * y", "answer": true}
161
+ {"id": "evaluation_normal_0161", "index": 161, "difficulty": "normal", "eq1_id": 4295, "eq2_id": 46, "equation1": "x * (x * y) = y * (z * x)", "equation2": "x * y = z * w", "answer": false}
162
+ {"id": "evaluation_normal_0162", "index": 162, "difficulty": "normal", "eq1_id": 1907, "eq2_id": 1587, "equation1": "x = (y * (x * z)) * (x * w)", "equation2": "x = (y * z) * (z * (x * y))", "answer": true}
163
+ {"id": "evaluation_normal_0163", "index": 163, "difficulty": "normal", "eq1_id": 4309, "eq2_id": 3344, "equation1": "x * (x * y) = z * (w * x)", "equation2": "x * y = y * (x * (x * z))", "answer": false}
164
+ {"id": "evaluation_normal_0164", "index": 164, "difficulty": "normal", "eq1_id": 1961, "eq2_id": 1824, "equation1": "x = (y * (z * x)) * (x * w)", "equation2": "x = (y * z) * ((w * w) * w)", "answer": true}
165
+ {"id": "evaluation_normal_0165", "index": 165, "difficulty": "normal", "eq1_id": 4331, "eq2_id": 3393, "equation1": "x * (y * x) = z * (y * y)", "equation2": "x * y = z * (x * (w * z))", "answer": false}
166
+ {"id": "evaluation_normal_0166", "index": 166, "difficulty": "normal", "eq1_id": 1994, "eq2_id": 4524, "equation1": "x = (y * (z * z)) * (x * z)", "equation2": "x * (y * z) = (y * x) * y", "answer": true}
167
+ {"id": "evaluation_normal_0167", "index": 167, "difficulty": "normal", "eq1_id": 4331, "eq2_id": 4185, "equation1": "x * (y * x) = z * (y * y)", "equation2": "x * y = ((y * z) * z) * w", "answer": false}
168
+ {"id": "evaluation_normal_0168", "index": 168, "difficulty": "normal", "eq1_id": 2020, "eq2_id": 1743, "equation1": "x = (y * (z * w)) * (z * y)", "equation2": "x = (y * y) * ((z * y) * y)", "answer": true}
169
+ {"id": "evaluation_normal_0169", "index": 169, "difficulty": "normal", "eq1_id": 4356, "eq2_id": 3393, "equation1": "x * (y * y) = z * (w * u)", "equation2": "x * y = z * (x * (w * z))", "answer": false}
170
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171
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49
+ {"id": "evaluation_order5_0049", "index": 49, "difficulty": "order5_normal", "eq1_id": 29458, "eq2_id": 36813, "equation1": "x = (y * (x * (x * (x * y)))) * y", "equation2": "x = (((y * z) * x) * (z * y)) * w", "answer": false}
50
+ {"id": "evaluation_order5_0050", "index": 50, "difficulty": "order5_normal", "eq1_id": 8855, "eq2_id": 22927, "equation1": "x = y * (z * (((y * w) * w) * u))", "equation2": "x = (y * (z * z)) * ((y * w) * u)", "answer": true}
51
+ {"id": "evaluation_order5_0051", "index": 51, "difficulty": "order5_normal", "eq1_id": 7917, "eq2_id": 19466, "equation1": "x = y * (z * ((y * (x * z)) * y))", "equation2": "x = (y * z) * ((w * x) * (x * w))", "answer": false}
52
+ {"id": "evaluation_order5_0052", "index": 52, "difficulty": "order5_normal", "eq1_id": 20769, "eq2_id": 5525, "equation1": "x = (y * x) * (((z * x) * z) * w)", "equation2": "x = y * (z * (w * (w * (w * y))))", "answer": true}
53
+ {"id": "evaluation_order5_0053", "index": 53, "difficulty": "order5_normal", "eq1_id": 8489, "eq2_id": 19303, "equation1": "x = y * (x * (((z * x) * z) * y))", "equation2": "x = (y * z) * ((x * w) * (u * x))", "answer": false}
54
+ {"id": "evaluation_order5_0054", "index": 54, "difficulty": "order5_normal", "eq1_id": 33532, "eq2_id": 30822, "equation1": "x = (y * (((z * w) * y) * z)) * y", "equation2": "x = (y * (z * ((z * z) * x))) * y", "answer": true}
55
+ {"id": "evaluation_order5_0055", "index": 55, "difficulty": "order5_normal", "eq1_id": 24124, "eq2_id": 16112, "equation1": "x = ((x * y) * z) * ((x * z) * y)", "equation2": "x = x * ((((x * y) * x) * x) * y)", "answer": false}
56
+ {"id": "evaluation_order5_0056", "index": 56, "difficulty": "order5_normal", "eq1_id": 14265, "eq2_id": 28339, "equation1": "x = y * ((z * ((w * z) * z)) * z)", "equation2": "x = ((y * (z * w)) * u) * (x * z)", "answer": true}
57
+ {"id": "evaluation_order5_0057", "index": 57, "difficulty": "order5_normal", "eq1_id": 24537, "eq2_id": 23700, "equation1": "x = ((y * z) * x) * ((z * z) * y)", "equation2": "x = ((y * z) * y) * (x * (y * z))", "answer": false}
58
+ {"id": "evaluation_order5_0058", "index": 58, "difficulty": "order5_normal", "eq1_id": 31335, "eq2_id": 38127, "equation1": "x = (y * ((x * z) * (w * x))) * z", "equation2": "x = ((x * ((y * y) * y)) * z) * y", "answer": true}
59
+ {"id": "evaluation_order5_0059", "index": 59, "difficulty": "order5_normal", "eq1_id": 26734, "eq2_id": 26796, "equation1": "x = ((x * y) * (y * z)) * (y * y)", "equation2": "x = ((x * y) * (z * z)) * (w * u)", "answer": false}
60
+ {"id": "evaluation_order5_0060", "index": 60, "difficulty": "order5_normal", "eq1_id": 13219, "eq2_id": 39142, "equation1": "x = y * ((z * (y * (z * w))) * w)", "equation2": "x = (((y * x) * (y * x)) * y) * y", "answer": true}
61
+ {"id": "evaluation_order5_0061", "index": 61, "difficulty": "order5_normal", "eq1_id": 35640, "eq2_id": 33310, "equation1": "x = ((y * (x * y)) * (y * x)) * x", "equation2": "x = (y * (((z * x) * z) * w)) * x", "answer": false}
62
+ {"id": "evaluation_order5_0062", "index": 62, "difficulty": "order5_normal", "eq1_id": 26611, "eq2_id": 7822, "equation1": "x = (y * ((z * w) * u)) * (u * u)", "equation2": "x = y * (y * ((z * (w * w)) * z))", "answer": true}
63
+ {"id": "evaluation_order5_0063", "index": 63, "difficulty": "order5_normal", "eq1_id": 37539, "eq2_id": 6851, "equation1": "x = ((y * (y * (y * x))) * y) * y", "equation2": "x = y * (y * ((y * y) * (x * y)))", "answer": false}
64
+ {"id": "evaluation_order5_0064", "index": 64, "difficulty": "order5_normal", "eq1_id": 30037, "eq2_id": 21765, "equation1": "x = (y * (z * (w * (y * u)))) * u", "equation2": "x = (y * (y * y)) * (y * (z * x))", "answer": true}
65
+ {"id": "evaluation_order5_0065", "index": 65, "difficulty": "order5_normal", "eq1_id": 6681, "eq2_id": 23774, "equation1": "x = y * (x * ((x * z) * (z * y)))", "equation2": "x = ((y * z) * z) * (x * (x * w))", "answer": false}
66
+ {"id": "evaluation_order5_0066", "index": 66, "difficulty": "order5_normal", "eq1_id": 41402, "eq2_id": 21002, "equation1": "x = ((((y * z) * w) * x) * z) * u", "equation2": "x = (y * z) * (((x * x) * w) * u)", "answer": true}
67
+ {"id": "evaluation_order5_0067", "index": 67, "difficulty": "order5_normal", "eq1_id": 6977, "eq2_id": 23723, "equation1": "x = y * (z * ((x * y) * (y * z)))", "equation2": "x = ((y * z) * y) * (y * (w * x))", "answer": false}
68
+ {"id": "evaluation_order5_0068", "index": 68, "difficulty": "order5_normal", "eq1_id": 21241, "eq2_id": 21453, "equation1": "x = (y * z) * (((w * x) * u) * u)", "equation2": "x = (x * (y * y)) * (x * (z * x))", "answer": true}
69
+ {"id": "evaluation_order5_0069", "index": 69, "difficulty": "order5_normal", "eq1_id": 7629, "eq2_id": 11628, "equation1": "x = y * (x * ((z * (y * z)) * y))", "equation2": "x = y * ((z * (w * z)) * (y * y))", "answer": false}
70
+ {"id": "evaluation_order5_0070", "index": 70, "difficulty": "order5_normal", "eq1_id": 22060, "eq2_id": 28657, "equation1": "x = (y * (z * z)) * (z * (z * y))", "equation2": "x = (((y * x) * z) * x) * (y * z)", "answer": true}
71
+ {"id": "evaluation_order5_0071", "index": 71, "difficulty": "order5_normal", "eq1_id": 14646, "eq2_id": 14945, "equation1": "x = y * (((x * z) * (y * z)) * z)", "equation2": "x = y * (((z * y) * (y * y)) * x)", "answer": false}
72
+ {"id": "evaluation_order5_0072", "index": 72, "difficulty": "order5_normal", "eq1_id": 7148, "eq2_id": 9958, "equation1": "x = y * (z * ((z * z) * (y * z)))", "equation2": "x = x * ((x * x) * ((x * x) * y))", "answer": true}
73
+ {"id": "evaluation_order5_0073", "index": 73, "difficulty": "order5_normal", "eq1_id": 15463, "eq2_id": 8916, "equation1": "x = y * (((x * (y * x)) * y) * y)", "equation2": "x = y * (z * (((z * w) * x) * w))", "answer": false}
74
+ {"id": "evaluation_order5_0074", "index": 74, "difficulty": "order5_normal", "eq1_id": 35948, "eq2_id": 31587, "equation1": "x = ((y * (z * x)) * (w * x)) * z", "equation2": "x = (y * ((z * y) * (x * x))) * x", "answer": true}
75
+ {"id": "evaluation_order5_0075", "index": 75, "difficulty": "order5_normal", "eq1_id": 15839, "eq2_id": 17584, "equation1": "x = y * (((z * (y * z)) * y) * x)", "equation2": "x = (y * z) * (y * (y * (w * x)))", "answer": false}
76
+ {"id": "evaluation_order5_0076", "index": 76, "difficulty": "order5_normal", "eq1_id": 6677, "eq2_id": 18830, "equation1": "x = y * (x * ((x * z) * (y * y)))", "equation2": "x = (x * y) * ((y * y) * (y * y))", "answer": true}
77
+ {"id": "evaluation_order5_0077", "index": 77, "difficulty": "order5_normal", "eq1_id": 19718, "eq2_id": 19638, "equation1": "x = (x * y) * ((y * (z * y)) * y)", "equation2": "x = (x * x) * ((y * (y * z)) * w)", "answer": false}
78
+ {"id": "evaluation_order5_0078", "index": 78, "difficulty": "order5_normal", "eq1_id": 39227, "eq2_id": 22253, "equation1": "x = (((y * x) * (z * w)) * x) * y", "equation2": "x = (x * (x * y)) * ((x * y) * x)", "answer": true}
79
+ {"id": "evaluation_order5_0079", "index": 79, "difficulty": "order5_normal", "eq1_id": 21071, "eq2_id": 5028, "equation1": "x = (y * z) * (((y * x) * z) * x)", "equation2": "x = y * (x * (z * (w * (y * x))))", "answer": false}
80
+ {"id": "evaluation_order5_0080", "index": 80, "difficulty": "order5_normal", "eq1_id": 9467, "eq2_id": 15426, "equation1": "x = y * ((y * x) * (z * (w * y)))", "equation2": "x = y * (((x * (x * x)) * y) * y)", "answer": true}
81
+ {"id": "evaluation_order5_0081", "index": 81, "difficulty": "order5_normal", "eq1_id": 22531, "eq2_id": 17395, "equation1": "x = (y * (x * z)) * ((y * x) * z)", "equation2": "x = (y * y) * (y * (z * (z * w)))", "answer": false}
82
+ {"id": "evaluation_order5_0082", "index": 82, "difficulty": "order5_normal", "eq1_id": 10726, "eq2_id": 33713, "equation1": "x = y * ((z * w) * ((y * y) * z))", "equation2": "x = ((x * y) * (x * (z * y))) * y", "answer": true}
83
+ {"id": "evaluation_order5_0083", "index": 83, "difficulty": "order5_normal", "eq1_id": 23792, "eq2_id": 35473, "equation1": "x = ((y * z) * z) * (y * (y * x))", "equation2": "x = ((x * (y * x)) * (z * z)) * w", "answer": false}
84
+ {"id": "evaluation_order5_0084", "index": 84, "difficulty": "order5_normal", "eq1_id": 39993, "eq2_id": 31590, "equation1": "x = (((y * (x * x)) * y) * y) * z", "equation2": "x = (y * ((z * y) * (x * x))) * w", "answer": true}
85
+ {"id": "evaluation_order5_0085", "index": 85, "difficulty": "order5_normal", "eq1_id": 26250, "eq2_id": 15711, "equation1": "x = (y * ((z * x) * x)) * (x * z)", "equation2": "x = y * (((y * (z * w)) * z) * w)", "answer": false}
86
+ {"id": "evaluation_order5_0086", "index": 86, "difficulty": "order5_normal", "eq1_id": 8102, "eq2_id": 27372, "equation1": "x = y * (z * ((w * (y * z)) * u))", "equation2": "x = ((y * z) * (w * x)) * (w * y)", "answer": true}
87
+ {"id": "evaluation_order5_0087", "index": 87, "difficulty": "order5_normal", "eq1_id": 30652, "eq2_id": 29861, "equation1": "x = (y * (z * ((x * y) * x))) * z", "equation2": "x = (y * (z * (y * (y * z)))) * w", "answer": false}
88
+ {"id": "evaluation_order5_0088", "index": 88, "difficulty": "order5_normal", "eq1_id": 39189, "eq2_id": 26899, "equation1": "x = (((y * x) * (z * x)) * w) * z", "equation2": "x = ((y * x) * (z * x)) * (x * z)", "answer": true}
89
+ {"id": "evaluation_order5_0089", "index": 89, "difficulty": "order5_normal", "eq1_id": 30771, "eq2_id": 19176, "equation1": "x = (y * (z * ((y * w) * z))) * x", "equation2": "x = (y * y) * ((z * y) * (y * x))", "answer": false}
90
+ {"id": "evaluation_order5_0090", "index": 90, "difficulty": "order5_normal", "eq1_id": 41250, "eq2_id": 34265, "equation1": "x = ((((y * z) * y) * x) * w) * u", "equation2": "x = ((y * z) * (y * (z * w))) * y", "answer": true}
91
+ {"id": "evaluation_order5_0091", "index": 91, "difficulty": "order5_normal", "eq1_id": 30822, "eq2_id": 23274, "equation1": "x = (y * (z * ((z * z) * x))) * y", "equation2": "x = ((x * y) * z) * (z * (x * z))", "answer": false}
92
+ {"id": "evaluation_order5_0092", "index": 92, "difficulty": "order5_normal", "eq1_id": 23947, "eq2_id": 25163, "equation1": "x = ((y * z) * w) * (w * (u * y))", "equation2": "x = (y * (x * (z * y))) * (x * w)", "answer": true}
93
+ {"id": "evaluation_order5_0093", "index": 93, "difficulty": "order5_normal", "eq1_id": 32199, "eq2_id": 5636, "equation1": "x = (y * ((x * (z * z)) * y)) * z", "equation2": "x = x * (y * (x * ((y * x) * z)))", "answer": false}
94
+ {"id": "evaluation_order5_0094", "index": 94, "difficulty": "order5_normal", "eq1_id": 11083, "eq2_id": 15991, "equation1": "x = y * ((x * (y * x)) * (z * w))", "equation2": "x = y * (((z * (w * y)) * z) * x)", "answer": true}
95
+ {"id": "evaluation_order5_0095", "index": 95, "difficulty": "order5_normal", "eq1_id": 32542, "eq2_id": 40911, "equation1": "x = (y * ((z * (z * x)) * x)) * y", "equation2": "x = ((((y * x) * y) * y) * z) * w", "answer": false}
96
+ {"id": "evaluation_order5_0096", "index": 96, "difficulty": "order5_normal", "eq1_id": 11438, "eq2_id": 20532, "equation1": "x = y * ((z * (y * y)) * (y * y))", "equation2": "x = (x * x) * (((y * z) * w) * u)", "answer": true}
97
+ {"id": "evaluation_order5_0097", "index": 97, "difficulty": "order5_normal", "eq1_id": 33680, "eq2_id": 32830, "equation1": "x = ((x * x) * (y * (z * z))) * y", "equation2": "x = (x * (((y * x) * y) * z)) * w", "answer": false}
98
+ {"id": "evaluation_order5_0098", "index": 98, "difficulty": "order5_normal", "eq1_id": 22856, "eq2_id": 15183, "equation1": "x = (y * (z * y)) * ((z * y) * y)", "equation2": "x = y * (((z * w) * (u * x)) * y)", "answer": true}
99
+ {"id": "evaluation_order5_0099", "index": 99, "difficulty": "order5_normal", "eq1_id": 35039, "eq2_id": 8728, "equation1": "x = ((y * z) * ((x * y) * y)) * x", "equation2": "x = y * (z * (((x * y) * x) * w))", "answer": false}
100
+ {"id": "evaluation_order5_0100", "index": 100, "difficulty": "order5_normal", "eq1_id": 16039, "eq2_id": 13627, "equation1": "x = y * (((z * (w * w)) * y) * y)", "equation2": "x = x * ((y * ((z * z) * x)) * z)", "answer": true}
101
+ {"id": "evaluation_order5_0101", "index": 101, "difficulty": "order5_normal", "eq1_id": 35177, "eq2_id": 23410, "equation1": "x = ((y * z) * ((z * x) * y)) * y", "equation2": "x = ((y * x) * z) * (y * (y * x))", "answer": false}
102
+ {"id": "evaluation_order5_0102", "index": 102, "difficulty": "order5_normal", "eq1_id": 21890, "eq2_id": 37096, "equation1": "x = (y * (z * x)) * (y * (z * z))", "equation2": "x = (((y * z) * w) * (w * w)) * x", "answer": true}
103
+ {"id": "evaluation_order5_0103", "index": 103, "difficulty": "order5_normal", "eq1_id": 37512, "eq2_id": 34099, "equation1": "x = ((y * (y * (x * y))) * y) * y", "equation2": "x = ((y * y) * (z * (z * x))) * y", "answer": false}
104
+ {"id": "evaluation_order5_0104", "index": 104, "difficulty": "order5_normal", "eq1_id": 9068, "eq2_id": 29806, "equation1": "x = y * (z * (((w * u) * u) * y))", "equation2": "x = (y * (z * (x * (z * w)))) * u", "answer": true}
105
+ {"id": "evaluation_order5_0105", "index": 105, "difficulty": "order5_normal", "eq1_id": 40151, "eq2_id": 19108, "equation1": "x = (((y * (y * x)) * z) * x) * z", "equation2": "x = (y * y) * ((x * z) * (y * w))", "answer": false}
106
+ {"id": "evaluation_order5_0106", "index": 106, "difficulty": "order5_normal", "eq1_id": 22152, "eq2_id": 11696, "equation1": "x = (y * (z * w)) * (z * (y * y))", "equation2": "x = y * ((z * (w * u)) * (w * u))", "answer": true}
107
+ {"id": "evaluation_order5_0107", "index": 107, "difficulty": "order5_normal", "eq1_id": 40856, "eq2_id": 29155, "equation1": "x = ((((y * x) * x) * x) * x) * y", "equation2": "x = (((y * z) * w) * y) * (w * u)", "answer": false}
108
+ {"id": "evaluation_order5_0108", "index": 108, "difficulty": "order5_normal", "eq1_id": 27492, "eq2_id": 23803, "equation1": "x = ((y * z) * (w * u)) * (v * z)", "equation2": "x = ((y * z) * z) * (y * (w * w))", "answer": true}
109
+ {"id": "evaluation_order5_0109", "index": 109, "difficulty": "order5_normal", "eq1_id": 32113, "eq2_id": 24272, "equation1": "x = (y * ((x * (x * z)) * z)) * x", "equation2": "x = ((y * x) * z) * ((x * y) * z)", "answer": false}
110
+ {"id": "evaluation_order5_0110", "index": 110, "difficulty": "order5_normal", "eq1_id": 21995, "eq2_id": 28862, "equation1": "x = (y * (z * y)) * (w * (x * u))", "equation2": "x = (((y * y) * z) * w) * (y * u)", "answer": true}
111
+ {"id": "evaluation_order5_0111", "index": 111, "difficulty": "order5_normal", "eq1_id": 5174, "eq2_id": 9262, "equation1": "x = y * (y * (z * (w * (x * x))))", "equation2": "x = x * ((y * z) * (w * (y * x)))", "answer": false}
112
+ {"id": "evaluation_order5_0112", "index": 112, "difficulty": "order5_normal", "eq1_id": 33417, "eq2_id": 36560, "equation1": "x = (y * (((z * y) * w) * u)) * v", "equation2": "x = (((y * x) * z) * (x * w)) * u", "answer": true}
113
+ {"id": "evaluation_order5_0113", "index": 113, "difficulty": "order5_normal", "eq1_id": 24130, "eq2_id": 10042, "equation1": "x = ((x * y) * z) * ((x * w) * w)", "equation2": "x = x * ((y * x) * ((z * w) * y))", "answer": false}
114
+ {"id": "evaluation_order5_0114", "index": 114, "difficulty": "order5_normal", "eq1_id": 13167, "eq2_id": 19841, "equation1": "x = y * ((z * (x * (w * u))) * w)", "equation2": "x = (y * x) * ((x * (z * w)) * z)", "answer": true}
115
+ {"id": "evaluation_order5_0115", "index": 115, "difficulty": "order5_normal", "eq1_id": 31531, "eq2_id": 9700, "equation1": "x = (y * ((z * x) * (y * y))) * x", "equation2": "x = y * ((z * y) * (z * (y * x)))", "answer": false}
116
+ {"id": "evaluation_order5_0116", "index": 116, "difficulty": "order5_normal", "eq1_id": 10669, "eq2_id": 10586, "equation1": "x = y * ((z * z) * ((w * x) * z))", "equation2": "x = y * ((z * y) * ((z * w) * y))", "answer": true}
117
+ {"id": "evaluation_order5_0117", "index": 117, "difficulty": "order5_normal", "eq1_id": 39179, "eq2_id": 41113, "equation1": "x = (((y * x) * (z * x)) * y) * x", "equation2": "x = ((((y * y) * z) * y) * w) * u", "answer": false}
118
+ {"id": "evaluation_order5_0118", "index": 118, "difficulty": "order5_normal", "eq1_id": 31792, "eq2_id": 29906, "equation1": "x = (y * ((z * w) * (y * u))) * v", "equation2": "x = (y * (z * (y * (w * u)))) * z", "answer": true}
119
+ {"id": "evaluation_order5_0119", "index": 119, "difficulty": "order5_normal", "eq1_id": 17766, "eq2_id": 4863, "equation1": "x = (y * z) * (w * (z * (y * x)))", "equation2": "x = x * (y * (z * (z * (z * x))))", "answer": false}
120
+ {"id": "evaluation_order5_0120", "index": 120, "difficulty": "order5_normal", "eq1_id": 36232, "eq2_id": 29366, "equation1": "x = ((y * (z * w)) * (u * x)) * z", "equation2": "x = (x * (y * (y * (z * y)))) * z", "answer": true}
121
+ {"id": "evaluation_order5_0121", "index": 121, "difficulty": "order5_normal", "eq1_id": 8406, "eq2_id": 38624, "equation1": "x = y * (x * (((x * x) * x) * x))", "equation2": "x = ((y * ((z * y) * y)) * y) * x", "answer": false}
122
+ {"id": "evaluation_order5_0122", "index": 122, "difficulty": "order5_normal", "eq1_id": 9572, "eq2_id": 8862, "equation1": "x = y * ((y * z) * (w * (z * w)))", "equation2": "x = y * (z * (((z * x) * x) * x))", "answer": true}
123
+ {"id": "evaluation_order5_0123", "index": 123, "difficulty": "order5_normal", "eq1_id": 8959, "eq2_id": 21125, "equation1": "x = y * (z * (((w * x) * u) * x))", "equation2": "x = (y * z) * (((y * w) * z) * y)", "answer": false}
124
+ {"id": "evaluation_order5_0124", "index": 124, "difficulty": "order5_normal", "eq1_id": 21548, "eq2_id": 16976, "equation1": "x = (x * (y * z)) * (w * (z * w))", "equation2": "x = (x * x) * (x * (x * (y * y)))", "answer": true}
125
+ {"id": "evaluation_order5_0125", "index": 125, "difficulty": "order5_normal", "eq1_id": 13259, "eq2_id": 21397, "equation1": "x = y * ((z * (z * (x * w))) * x)", "equation2": "x = (x * (x * y)) * (z * (y * x))", "answer": false}
126
+ {"id": "evaluation_order5_0126", "index": 126, "difficulty": "order5_normal", "eq1_id": 39983, "eq2_id": 24070, "equation1": "x = (((y * (x * x)) * x) * y) * z", "equation2": "x = ((x * y) * x) * ((z * z) * y)", "answer": true}
127
+ {"id": "evaluation_order5_0127", "index": 127, "difficulty": "order5_normal", "eq1_id": 24270, "eq2_id": 33293, "equation1": "x = ((y * x) * z) * ((x * y) * x)", "equation2": "x = (y * (((z * x) * y) * w)) * x", "answer": false}
128
+ {"id": "evaluation_order5_0128", "index": 128, "difficulty": "order5_normal", "eq1_id": 34918, "eq2_id": 40456, "equation1": "x = ((y * y) * ((y * y) * y)) * y", "equation2": "x = (((y * (z * z)) * y) * y) * y", "answer": true}
129
+ {"id": "evaluation_order5_0129", "index": 129, "difficulty": "order5_normal", "eq1_id": 8190, "eq2_id": 36046, "equation1": "x = y * (z * ((w * (u * u)) * x))", "equation2": "x = ((y * (z * y)) * (w * u)) * w", "answer": false}
130
+ {"id": "evaluation_order5_0130", "index": 130, "difficulty": "order5_normal", "eq1_id": 32166, "eq2_id": 35364, "equation1": "x = (y * ((x * (z * x)) * y)) * w", "equation2": "x = ((y * z) * ((w * u) * y)) * v", "answer": true}
131
+ {"id": "evaluation_order5_0131", "index": 131, "difficulty": "order5_normal", "eq1_id": 15182, "eq2_id": 19432, "equation1": "x = y * (((z * w) * (u * x)) * x)", "equation2": "x = (y * z) * ((z * z) * (w * x))", "answer": false}
132
+ {"id": "evaluation_order5_0132", "index": 132, "difficulty": "order5_normal", "eq1_id": 33275, "eq2_id": 34497, "equation1": "x = (y * (((z * x) * x) * z)) * w", "equation2": "x = ((y * z) * (w * (u * w))) * w", "answer": true}
133
+ {"id": "evaluation_order5_0133", "index": 133, "difficulty": "order5_normal", "eq1_id": 31715, "eq2_id": 40031, "equation1": "x = (y * ((z * z) * (w * x))) * x", "equation2": "x = (((y * (x * y)) * y) * z) * x", "answer": false}
134
+ {"id": "evaluation_order5_0134", "index": 134, "difficulty": "order5_normal", "eq1_id": 8813, "eq2_id": 29190, "equation1": "x = y * (z * (((y * y) * z) * w))", "equation2": "x = (((y * z) * w) * w) * (x * z)", "answer": true}
135
+ {"id": "evaluation_order5_0135", "index": 135, "difficulty": "order5_normal", "eq1_id": 33087, "eq2_id": 27198, "equation1": "x = (y * (((x * z) * w) * x)) * x", "equation2": "x = ((y * z) * (x * w)) * (u * z)", "answer": false}
136
+ {"id": "evaluation_order5_0136", "index": 136, "difficulty": "order5_normal", "eq1_id": 8993, "eq2_id": 29328, "equation1": "x = y * (z * (((w * z) * x) * z))", "equation2": "x = (x * (y * (x * (z * y)))) * y", "answer": true}
137
+ {"id": "evaluation_order5_0137", "index": 137, "difficulty": "order5_normal", "eq1_id": 37340, "eq2_id": 16987, "equation1": "x = ((x * (y * (z * w))) * w) * u", "equation2": "x = (x * x) * (x * (y * (z * w)))", "answer": false}
138
+ {"id": "evaluation_order5_0138", "index": 138, "difficulty": "order5_normal", "eq1_id": 11963, "eq2_id": 15157, "equation1": "x = y * (((x * y) * y) * (x * z))", "equation2": "x = y * (((z * w) * (w * x)) * y)", "answer": true}
139
+ {"id": "evaluation_order5_0139", "index": 139, "difficulty": "order5_normal", "eq1_id": 38731, "eq2_id": 10662, "equation1": "x = ((y * ((z * z) * w)) * x) * x", "equation2": "x = y * ((z * z) * ((z * w) * x))", "answer": false}
140
+ {"id": "evaluation_order5_0140", "index": 140, "difficulty": "order5_normal", "eq1_id": 25188, "eq2_id": 28320, "equation1": "x = (y * (x * (z * z))) * (z * w)", "equation2": "x = ((y * (z * w)) * w) * (y * u)", "answer": true}
141
+ {"id": "evaluation_order5_0141", "index": 141, "difficulty": "order5_normal", "eq1_id": 37206, "eq2_id": 22229, "equation1": "x = ((x * (y * (x * y))) * x) * x", "equation2": "x = (y * (z * w)) * (u * (v * y))", "answer": false}
142
+ {"id": "evaluation_order5_0142", "index": 142, "difficulty": "order5_normal", "eq1_id": 28754, "eq2_id": 6616, "equation1": "x = (((y * y) * x) * z) * (y * z)", "equation2": "x = x * (y * ((z * z) * (y * w)))", "answer": true}
143
+ {"id": "evaluation_order5_0143", "index": 143, "difficulty": "order5_normal", "eq1_id": 5596, "eq2_id": 9563, "equation1": "x = x * (x * (y * ((x * z) * w)))", "equation2": "x = y * ((y * z) * (w * (x * u)))", "answer": false}
144
+ {"id": "evaluation_order5_0144", "index": 144, "difficulty": "order5_normal", "eq1_id": 31345, "eq2_id": 25851, "equation1": "x = (y * ((x * z) * (w * z))) * z", "equation2": "x = (x * ((y * y) * y)) * (z * w)", "answer": true}
145
+ {"id": "evaluation_order5_0145", "index": 145, "difficulty": "order5_normal", "eq1_id": 8223, "eq2_id": 29298, "equation1": "x = x * (x * (((y * x) * y) * z))", "equation2": "x = (x * (x * (y * (z * w)))) * x", "answer": false}
146
+ {"id": "evaluation_order5_0146", "index": 146, "difficulty": "order5_normal", "eq1_id": 32253, "eq2_id": 23916, "equation1": "x = (y * ((y * (x * y)) * z)) * y", "equation2": "x = ((y * z) * w) * (z * (w * y))", "answer": true}
147
+ {"id": "evaluation_order5_0147", "index": 147, "difficulty": "order5_normal", "eq1_id": 9106, "eq2_id": 30735, "equation1": "x = x * ((x * y) * (y * (x * y)))", "equation2": "x = (y * (z * ((y * y) * z))) * x", "answer": false}
148
+ {"id": "evaluation_order5_0148", "index": 148, "difficulty": "order5_normal", "eq1_id": 32298, "eq2_id": 27071, "equation1": "x = (y * ((y * (y * z)) * y)) * y", "equation2": "x = ((y * y) * (z * y)) * (y * z)", "answer": true}
149
+ {"id": "evaluation_order5_0149", "index": 149, "difficulty": "order5_normal", "eq1_id": 26662, "eq2_id": 39348, "equation1": "x = ((x * x) * (y * z)) * (y * w)", "equation2": "x = (((y * y) * (z * y)) * y) * y", "answer": false}
150
+ {"id": "evaluation_order5_0150", "index": 150, "difficulty": "order5_normal", "eq1_id": 33045, "eq2_id": 31141, "equation1": "x = (y * (((x * z) * x) * z)) * y", "equation2": "x = (x * ((y * z) * (x * z))) * z", "answer": true}
151
+ {"id": "evaluation_order5_0151", "index": 151, "difficulty": "order5_normal", "eq1_id": 7066, "eq2_id": 23884, "equation1": "x = y * (z * ((y * z) * (x * y)))", "equation2": "x = ((y * z) * w) * (y * (z * x))", "answer": false}
152
+ {"id": "evaluation_order5_0152", "index": 152, "difficulty": "order5_normal", "eq1_id": 35120, "eq2_id": 7607, "equation1": "x = ((y * z) * ((y * y) * z)) * x", "equation2": "x = y * (x * ((z * (x * y)) * x))", "answer": true}
153
+ {"id": "evaluation_order5_0153", "index": 153, "difficulty": "order5_normal", "eq1_id": 8225, "eq2_id": 30700, "equation1": "x = x * (x * (((y * x) * z) * y))", "equation2": "x = (y * (z * ((x * w) * w))) * y", "answer": false}
154
+ {"id": "evaluation_order5_0154", "index": 154, "difficulty": "order5_normal", "eq1_id": 36666, "eq2_id": 7177, "equation1": "x = (((y * y) * y) * (x * z)) * z", "equation2": "x = y * (z * ((z * w) * (w * w)))", "answer": true}
155
+ {"id": "evaluation_order5_0155", "index": 155, "difficulty": "order5_normal", "eq1_id": 10118, "eq2_id": 36785, "equation1": "x = x * ((y * z) * ((z * x) * y))", "equation2": "x = (((y * z) * x) * (x * w)) * y", "answer": false}
156
+ {"id": "evaluation_order5_0156", "index": 156, "difficulty": "order5_normal", "eq1_id": 40460, "eq2_id": 26389, "equation1": "x = (((y * (z * z)) * y) * z) * y", "equation2": "x = (y * ((z * y) * w)) * (z * w)", "answer": true}
157
+ {"id": "evaluation_order5_0157", "index": 157, "difficulty": "order5_normal", "eq1_id": 13634, "eq2_id": 14112, "equation1": "x = x * ((y * ((z * z) * z)) * y)", "equation2": "x = y * ((z * ((y * w) * z)) * u)", "answer": false}
158
+ {"id": "evaluation_order5_0158", "index": 158, "difficulty": "order5_normal", "eq1_id": 7063, "eq2_id": 15600, "equation1": "x = y * (z * ((y * y) * (w * w)))", "equation2": "x = y * (((y * (x * z)) * y) * w)", "answer": true}
159
+ {"id": "evaluation_order5_0159", "index": 159, "difficulty": "order5_normal", "eq1_id": 25858, "eq2_id": 19988, "equation1": "x = (x * ((y * y) * z)) * (y * z)", "equation2": "x = (y * y) * ((x * (z * z)) * z)", "answer": false}
160
+ {"id": "evaluation_order5_0160", "index": 160, "difficulty": "order5_normal", "eq1_id": 8408, "eq2_id": 29872, "equation1": "x = y * (x * (((x * x) * x) * z))", "equation2": "x = (y * (z * (y * (z * y)))) * y", "answer": true}
161
+ {"id": "evaluation_order5_0161", "index": 161, "difficulty": "order5_normal", "eq1_id": 31049, "eq2_id": 11472, "equation1": "x = (x * ((x * y) * (z * z))) * y", "equation2": "x = y * ((z * (y * w)) * (y * x))", "answer": false}
162
+ {"id": "evaluation_order5_0162", "index": 162, "difficulty": "order5_normal", "eq1_id": 8773, "eq2_id": 28912, "equation1": "x = y * (z * (((x * w) * z) * u))", "equation2": "x = (((y * z) * x) * y) * (w * u)", "answer": true}
163
+ {"id": "evaluation_order5_0163", "index": 163, "difficulty": "order5_normal", "eq1_id": 31362, "eq2_id": 24646, "equation1": "x = (y * ((y * x) * (x * y))) * x", "equation2": "x = ((y * z) * y) * ((w * u) * u)", "answer": false}
164
+ {"id": "evaluation_order5_0164", "index": 164, "difficulty": "order5_normal", "eq1_id": 12716, "eq2_id": 23224, "equation1": "x = x * ((y * (z * (x * x))) * z)", "equation2": "x = ((x * y) * y) * (z * (x * w))", "answer": true}
165
+ {"id": "evaluation_order5_0165", "index": 165, "difficulty": "order5_normal", "eq1_id": 38530, "eq2_id": 20500, "equation1": "x = ((y * ((z * x) * x)) * y) * x", "equation2": "x = (x * x) * (((y * x) * y) * y)", "answer": false}
166
+ {"id": "evaluation_order5_0166", "index": 166, "difficulty": "order5_normal", "eq1_id": 13115, "eq2_id": 9520, "equation1": "x = y * ((z * (x * (y * y))) * y)", "equation2": "x = y * ((y * z) * (x * (w * x)))", "answer": true}
167
+ {"id": "evaluation_order5_0167", "index": 167, "difficulty": "order5_normal", "eq1_id": 16558, "eq2_id": 5703, "equation1": "x = y * ((((y * z) * z) * x) * x)", "equation2": "x = x * (y * (z * ((x * y) * y)))", "answer": false}
168
+ {"id": "evaluation_order5_0168", "index": 168, "difficulty": "order5_normal", "eq1_id": 13351, "eq2_id": 34520, "equation1": "x = y * ((z * (w * (y * x))) * y)", "equation2": "x = ((x * x) * ((x * y) * x)) * z", "answer": true}
169
+ {"id": "evaluation_order5_0169", "index": 169, "difficulty": "order5_normal", "eq1_id": 24886, "eq2_id": 15500, "equation1": "x = (x * (x * (y * x))) * (y * z)", "equation2": "x = y * (((x * (z * x)) * y) * x)", "answer": false}
170
+ {"id": "evaluation_order5_0170", "index": 170, "difficulty": "order5_normal", "eq1_id": 14244, "eq2_id": 9292, "equation1": "x = y * ((z * ((w * y) * w)) * z)", "equation2": "x = y * ((x * x) * (x * (z * w)))", "answer": true}
171
+ {"id": "evaluation_order5_0171", "index": 171, "difficulty": "order5_normal", "eq1_id": 27679, "eq2_id": 33293, "equation1": "x = ((x * (y * z)) * w) * (y * x)", "equation2": "x = (y * (((z * x) * y) * w)) * x", "answer": false}
172
+ {"id": "evaluation_order5_0172", "index": 172, "difficulty": "order5_normal", "eq1_id": 16886, "eq2_id": 22457, "equation1": "x = y * ((((z * w) * z) * x) * z)", "equation2": "x = (y * (x * x)) * ((y * z) * w)", "answer": true}
173
+ {"id": "evaluation_order5_0173", "index": 173, "difficulty": "order5_normal", "eq1_id": 21790, "eq2_id": 14133, "equation1": "x = (y * (y * z)) * (x * (y * x))", "equation2": "x = y * ((z * ((z * x) * z)) * y)", "answer": false}
174
+ {"id": "evaluation_order5_0174", "index": 174, "difficulty": "order5_normal", "eq1_id": 21090, "eq2_id": 32947, "equation1": "x = (y * z) * (((y * y) * z) * z)", "equation2": "x = (x * (((y * z) * w) * z)) * y", "answer": true}
175
+ {"id": "evaluation_order5_0175", "index": 175, "difficulty": "order5_normal", "eq1_id": 36281, "eq2_id": 15972, "equation1": "x = (((x * x) * x) * (y * z)) * w", "equation2": "x = y * (((z * (w * x)) * w) * z)", "answer": false}
176
+ {"id": "evaluation_order5_0176", "index": 176, "difficulty": "order5_normal", "eq1_id": 23734, "eq2_id": 23253, "equation1": "x = ((y * z) * y) * (z * (y * z))", "equation2": "x = ((x * y) * z) * (x * (w * w))", "answer": true}
177
+ {"id": "evaluation_order5_0177", "index": 177, "difficulty": "order5_normal", "eq1_id": 26113, "eq2_id": 14010, "equation1": "x = (y * ((y * x) * y)) * (z * x)", "equation2": "x = y * ((z * ((x * z) * y)) * z)", "answer": false}
178
+ {"id": "evaluation_order5_0178", "index": 178, "difficulty": "order5_normal", "eq1_id": 28865, "eq2_id": 36203, "equation1": "x = (((y * y) * z) * w) * (z * z)", "equation2": "x = ((y * (z * w)) * (z * u)) * v", "answer": true}
179
+ {"id": "evaluation_order5_0179", "index": 179, "difficulty": "order5_normal", "eq1_id": 20669, "eq2_id": 24245, "equation1": "x = (x * y) * (((z * w) * z) * y)", "equation2": "x = ((y * x) * y) * ((y * z) * x)", "answer": false}
180
+ {"id": "evaluation_order5_0180", "index": 180, "difficulty": "order5_normal", "eq1_id": 29859, "eq2_id": 5119, "equation1": "x = (y * (z * (y * (y * z)))) * y", "equation2": "x = y * (y * (y * (z * (w * y))))", "answer": true}
181
+ {"id": "evaluation_order5_0181", "index": 181, "difficulty": "order5_normal", "eq1_id": 7137, "eq2_id": 12076, "equation1": "x = y * (z * ((z * y) * (w * x)))", "equation2": "x = y * (((y * x) * y) * (x * y))", "answer": false}
182
+ {"id": "evaluation_order5_0182", "index": 182, "difficulty": "order5_normal", "eq1_id": 29920, "eq2_id": 20651, "equation1": "x = (y * (z * (z * (x * z)))) * z", "equation2": "x = (x * y) * (((z * z) * z) * z)", "answer": true}
183
+ {"id": "evaluation_order5_0183", "index": 183, "difficulty": "order5_normal", "eq1_id": 22372, "eq2_id": 32477, "equation1": "x = (x * (y * z)) * ((x * z) * w)", "equation2": "x = (y * ((z * (y * x)) * w)) * y", "answer": false}
184
+ {"id": "evaluation_order5_0184", "index": 184, "difficulty": "order5_normal", "eq1_id": 30415, "eq2_id": 33892, "equation1": "x = (y * (x * ((z * x) * z))) * z", "equation2": "x = ((y * x) * (y * (y * z))) * x", "answer": true}
185
+ {"id": "evaluation_order5_0185", "index": 185, "difficulty": "order5_normal", "eq1_id": 24167, "eq2_id": 7365, "equation1": "x = ((x * y) * z) * ((w * x) * y)", "equation2": "x = x * (x * ((y * (z * y)) * x))", "answer": false}
186
+ {"id": "evaluation_order5_0186", "index": 186, "difficulty": "order5_normal", "eq1_id": 30487, "eq2_id": 22667, "equation1": "x = (y * (y * ((x * x) * y))) * z", "equation2": "x = (y * (y * z)) * ((x * y) * x)", "answer": true}
187
+ {"id": "evaluation_order5_0187", "index": 187, "difficulty": "order5_normal", "eq1_id": 6430, "eq2_id": 5830, "equation1": "x = y * (z * (w * ((u * w) * x)))", "equation2": "x = y * (x * (y * ((y * z) * z)))", "answer": false}
188
+ {"id": "evaluation_order5_0188", "index": 188, "difficulty": "order5_normal", "eq1_id": 30562, "eq2_id": 21559, "equation1": "x = (y * (y * ((z * x) * y))) * z", "equation2": "x = (x * (y * z)) * (w * (u * u))", "answer": true}
189
+ {"id": "evaluation_order5_0189", "index": 189, "difficulty": "order5_normal", "eq1_id": 19691, "eq2_id": 33725, "equation1": "x = (x * y) * ((x * (z * w)) * w)", "equation2": "x = ((x * y) * (y * (x * x))) * x", "answer": false}
190
+ {"id": "evaluation_order5_0190", "index": 190, "difficulty": "order5_normal", "eq1_id": 30719, "eq2_id": 27190, "equation1": "x = (y * (z * ((y * x) * z))) * y", "equation2": "x = ((y * z) * (x * w)) * (z * u)", "answer": true}
191
+ {"id": "evaluation_order5_0191", "index": 191, "difficulty": "order5_normal", "eq1_id": 32055, "eq2_id": 32537, "equation1": "x = (x * ((y * (z * z)) * w)) * y", "equation2": "x = (y * ((z * (y * w)) * u)) * z", "answer": false}
192
+ {"id": "evaluation_order5_0192", "index": 192, "difficulty": "order5_normal", "eq1_id": 30737, "eq2_id": 39906, "equation1": "x = (y * (z * ((y * y) * z))) * z", "equation2": "x = (((x * (y * z)) * x) * y) * y", "answer": true}
193
+ {"id": "evaluation_order5_0193", "index": 193, "difficulty": "order5_normal", "eq1_id": 5745, "eq2_id": 13299, "equation1": "x = x * (y * (z * ((z * w) * y)))", "equation2": "x = y * ((z * (z * (w * x))) * y)", "answer": false}
194
+ {"id": "evaluation_order5_0194", "index": 194, "difficulty": "order5_normal", "eq1_id": 31405, "eq2_id": 6799, "equation1": "x = (y * ((y * y) * (x * z))) * w", "equation2": "x = y * (x * ((z * w) * (u * z)))", "answer": true}
195
+ {"id": "evaluation_order5_0195", "index": 195, "difficulty": "order5_normal", "eq1_id": 9428, "eq2_id": 20646, "equation1": "x = y * ((x * z) * (w * (u * x)))", "equation2": "x = (x * y) * (((z * z) * y) * y)", "answer": false}
196
+ {"id": "evaluation_order5_0196", "index": 196, "difficulty": "order5_normal", "eq1_id": 31492, "eq2_id": 12184, "equation1": "x = (y * ((y * z) * (w * y))) * w", "equation2": "x = y * (((y * z) * z) * (z * w))", "answer": true}
197
+ {"id": "evaluation_order5_0197", "index": 197, "difficulty": "order5_normal", "eq1_id": 12195, "eq2_id": 5720, "equation1": "x = y * (((y * z) * w) * (y * x))", "equation2": "x = x * (y * (z * ((y * y) * y)))", "answer": false}
198
+ {"id": "evaluation_order5_0198", "index": 198, "difficulty": "order5_normal", "eq1_id": 31731, "eq2_id": 29249, "equation1": "x = (y * ((z * z) * (w * w))) * y", "equation2": "x = (((y * z) * w) * u) * (v * v)", "answer": true}
199
+ {"id": "evaluation_order5_0199", "index": 199, "difficulty": "order5_normal", "eq1_id": 13659, "eq2_id": 34955, "equation1": "x = x * ((y * ((z * w) * w)) * z)", "equation2": "x = ((y * y) * ((z * x) * w)) * z", "answer": false}
200
+ {"id": "evaluation_order5_0200", "index": 200, "difficulty": "order5_normal", "eq1_id": 31837, "eq2_id": 4972, "equation1": "x = (y * ((z * w) * (w * w))) * w", "equation2": "x = y * (x * (z * (x * (x * x))))", "answer": true}
metadata/evaluation_extra_hard.json ADDED
@@ -0,0 +1,12 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "subset_name": "evaluation_extra_hard",
3
+ "source": "official",
4
+ "curators": [],
5
+ "difficulty": "extra_hard",
6
+ "problem_count": 200,
7
+ "true_count": 100,
8
+ "false_count": 100,
9
+ "selection_method": "human_ai",
10
+ "derived_from": "stage1_final_evaluation",
11
+ "notes": "Stage 1 final evaluation subset."
12
+ }
metadata/evaluation_hard.json ADDED
@@ -0,0 +1,12 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "subset_name": "evaluation_hard",
3
+ "source": "official",
4
+ "curators": [],
5
+ "difficulty": "hard",
6
+ "problem_count": 200,
7
+ "true_count": 100,
8
+ "false_count": 100,
9
+ "selection_method": "human_ai",
10
+ "derived_from": "stage1_final_evaluation",
11
+ "notes": "Stage 1 final evaluation subset."
12
+ }
metadata/evaluation_normal.json ADDED
@@ -0,0 +1,12 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "subset_name": "evaluation_normal",
3
+ "source": "official",
4
+ "curators": [],
5
+ "difficulty": "normal",
6
+ "problem_count": 200,
7
+ "true_count": 100,
8
+ "false_count": 100,
9
+ "selection_method": "human_ai",
10
+ "derived_from": "stage1_final_evaluation",
11
+ "notes": "Stage 1 final evaluation subset."
12
+ }
metadata/evaluation_order5.json ADDED
@@ -0,0 +1,12 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "subset_name": "evaluation_order5",
3
+ "source": "official",
4
+ "curators": [],
5
+ "difficulty": "order5_normal",
6
+ "problem_count": 200,
7
+ "true_count": 100,
8
+ "false_count": 100,
9
+ "selection_method": "human_ai",
10
+ "derived_from": "stage1_final_evaluation",
11
+ "notes": "Stage 1 final evaluation subset."
12
+ }