{
  "good": [
    13100, 13101, 13102, 13103, 13105, 13106, 13107, 13109, 13110,
    13111, 13112, 13113, 13114, 13115, 13116, 13117, 13118, 13119,
    13120, 13121, 13122, 13123, 13125, 13126, 13127, 13128, 13129,
    13130, 13131, 13132, 13133, 13134, 13135, 13136, 13137, 13138,
    13139, 13140, 13141, 13142, 13143, 13144, 13145, 13146, 13147,
    13148, 13149, 13150, 13151, 13152, 13153, 13154, 13155, 13156,
    13157, 13158, 13159, 13160, 13161, 13162, 13163, 13164, 13165,
    13166, 13167, 13168, 13169, 13170, 13171, 13172, 13173, 13174,
    13175, 13176, 13177, 13178, 13179, 13180, 13181, 13182, 13183,
    13184, 13185, 13186, 13187, 13188, 13189, 13190, 13191, 13192,
    13193, 13194, 13195, 13196, 13197, 13198, 13199, 13200, 13201,
    13202, 13203, 13204, 13205, 13206, 13207, 13208, 13209, 13210,
    13211, 13212, 13213, 13214, 13215, 13216, 13217, 13218, 13219,
    13221, 13222, 13223, 13224, 13225, 13226, 13227, 13228, 13229,
    13230, 13231, 13232, 13233, 13234, 13235, 13236, 13237, 13238,
    13239, 13240, 13241, 13242, 13243, 13244, 13245, 13246, 13247,
    13248, 13249, 13250, 13251, 13252, 13253, 13254, 13255, 13256,
    13257, 13258, 13259, 13260, 13261, 13262, 13263, 13264, 13265,
    13266, 13267, 13268, 13269, 13270, 13271, 13272, 13273, 13274,
    13275, 13276, 13277, 13278, 13279, 13280, 13281, 13282, 13283,
    13284, 13285, 13286, 13287, 13288, 13289, 13290, 13291, 13292,
    13293, 13294, 13296, 13297, 13298, 13299, 13300, 13301
  ],
  "needs_revision": {
    "13104": "Empty/missing solution. Question: What is the mass of each hexagon? (Answer: 4 kg)",
    "13108": "Empty/missing solution. Question: Look at the number pattern carefully. What is the value of X? (Answer: 18)",
    "13220": "Empty/missing solution. Question: What fraction of the figure is shaded? Give your answer in the simplest form. (Answer: 4/9)",
    "13295": "Empty/missing solution. Question: Which one of the following figures is 1/4 shaded? (Answer: Figure 1)"
  },
  "meta": {
    "indices": "6231-6431",
    "total": 201,
    "good_count": 197,
    "flagged_count": 4,
    "note": "4 entries have completely empty/truncated solutions. All other 197 entries have correct answers with clear, concise reasoning. Short one-step arithmetic solutions (e.g. '7856 + 97 = 7953') are acceptable as complete solutions for straightforward computation questions."
  }
}