{
  "good": [
    13869,
    13870,
    13871,
    13872,
    13873,
    13874,
    13875,
    13876,
    13877,
    13878,
    13879,
    13880,
    13881,
    13882,
    13883,
    13884,
    13885,
    13886,
    13887,
    13888,
    13889,
    13890,
    13891,
    13892,
    13893,
    13894,
    13895,
    13896,
    13897,
    13898,
    13899,
    13900,
    13901,
    13902,
    13903,
    13904,
    13905,
    13906,
    13907,
    13908,
    13909,
    13910,
    13911,
    13912,
    13913,
    13914,
    13915,
    13916,
    13918,
    13919,
    13921,
    13922,
    13923,
    13924,
    13925,
    13926,
    13927,
    13928,
    13929,
    13930,
    13931,
    13932,
    13933,
    13934,
    13935,
    13936,
    13937,
    13938,
    13939,
    13940,
    13941,
    13942,
    13943,
    13944,
    13945,
    13946,
    13947,
    13948,
    13949,
    13950,
    13951,
    13952,
    13953,
    13954,
    13955,
    13956,
    13957,
    13958,
    13959,
    13960,
    13961,
    13962,
    13963,
    13964,
    13965,
    13966,
    13967,
    13968,
    13969,
    13971,
    13972,
    13973,
    13974,
    13975,
    13976,
    13977,
    13978,
    13979,
    13980,
    13981,
    13982,
    13983,
    13984,
    13985,
    13986,
    13987,
    13988,
    13989,
    13990,
    13992,
    13993,
    13994,
    13995,
    13996,
    13997,
    13998,
    13999,
    14000,
    14001,
    14002,
    14003,
    14004,
    14005,
    14006,
    14007,
    14008,
    14009,
    14010,
    14011,
    14012,
    14013,
    14014,
    14015,
    14016,
    14017,
    14018,
    14019,
    14020,
    14021,
    14022,
    14023,
    14024,
    14025,
    14026,
    14027,
    14028,
    14029,
    14030,
    14031,
    14032,
    14033,
    14034,
    14035,
    14036,
    14037,
    14038,
    14039,
    14040,
    14041,
    14042,
    14043,
    14044,
    14045,
    14046,
    14047,
    14048,
    14049,
    14050,
    14051,
    14052,
    14053,
    14054,
    14055,
    14056,
    14057,
    14058,
    14059,
    14060,
    14061,
    14062,
    14063,
    14064,
    14066,
    14067,
    14068,
    14069
  ],
  "needs_revision": {
    "13917": "Solution says first box is at 1/8 mark, but answer key says 1/4 — discrepancy in number line reading. Solution and answer key conflict.",
    "13920": "Solution truncated (ends with \"...\"), incomplete for parts (c) — missing values 50 and 15 from the computation.",
    "13970": "Solution only describes pattern (\"top-left x bottom-right pattern\"), no actual computation or answer value given.",
    "13991": "Empty solution — no text provided.",
    "14065": "KEY CONFLICT: solution computes 8-4=4 more triangles, but says \"per key: 4-1=3\". Solution disagrees with answer key."
  }
}