{
  "good": [
    15318,
    15319,
    15320,
    15321,
    15322,
    15323,
    15324,
    15325,
    15326,
    15327,
    15328,
    15329,
    15330,
    15331,
    15332,
    15333,
    15334,
    15335,
    15336,
    15337,
    15338,
    15339,
    15340,
    15341,
    15342,
    15343,
    15344,
    15345,
    15346,
    15347,
    15348,
    15349,
    15350,
    15351,
    15352,
    15353,
    15354,
    15355,
    15356,
    15357,
    15358,
    15359,
    15360,
    15361,
    15362,
    15363,
    15364,
    15365,
    15366,
    15367,
    15368,
    15369,
    15370,
    15371,
    15372,
    15373,
    15374,
    15375,
    15376,
    15377,
    15378,
    15379,
    15380,
    15381,
    15382,
    15383,
    15384,
    15385,
    15386,
    15387,
    15388,
    15389,
    15390,
    15391,
    15392,
    15393,
    15394,
    15395,
    15396,
    15397,
    15398,
    15399,
    15401,
    15402,
    15403,
    15404,
    15405,
    15406,
    15407,
    15408,
    15409,
    15410,
    15411,
    15412,
    15413,
    15414,
    15415,
    15416,
    15417,
    15418,
    15419,
    15420,
    15421,
    15422,
    15423,
    15424,
    15425,
    15426,
    15427,
    15428,
    15429,
    15430,
    15431,
    15432,
    15433,
    15434,
    15435,
    15436,
    15437,
    15438,
    15439,
    15440,
    15441,
    15442,
    15443,
    15444,
    15445,
    15446,
    15447,
    15448,
    15449,
    15450,
    15451,
    15452,
    15453,
    15454,
    15455,
    15456,
    15457,
    15458,
    15459,
    15460,
    15461,
    15462,
    15463,
    15464,
    15465,
    15466,
    15467,
    15468,
    15469,
    15470,
    15471,
    15472,
    15473,
    15474,
    15475,
    15477,
    15478,
    15479,
    15480,
    15481,
    15482,
    15483,
    15484,
    15485,
    15486,
    15487,
    15488,
    15489,
    15490,
    15491,
    15492,
    15493,
    15494,
    15495,
    15496,
    15497,
    15498,
    15499,
    15500,
    15501,
    15502,
    15503,
    15504,
    15505,
    15507,
    15508,
    15509,
    15510,
    15511,
    15512,
    15513,
    15514,
    15515,
    15516,
    15517,
    15518
  ],
  "needs_revision": {
    "15400": "Solution is just \"Answer: 206.\" with zero working or reasoning steps — no method shown at all.",
    "15476": "Solution text is internally confused: mentions a non-existent \"printed key value 7/15\" which does not appear in any option, and the phrase \"but the official key is used here\" is contradictory since the actual answer (4/15 from midpoint) IS already correct. The math is right but the commentary is garbled and misleading.",
    "15519": "Solution calculation shows Chess = 34 and Basketball = 34 (tie at 34 pupils), then declares Basketball as the answer without resolving the tie or explaining why Basketball is chosen over Chess. The answer may be wrong or the reasoning is incomplete."
  }
}