{
  "answer": {
    "aa": [
      [
        4,
        12
      ],
      [
        15,
        23
      ],
      [
        29,
        37
      ],
      [
        44,
        54
      ],
      [
        60,
        67
      ]
    ],
    "bb": [
      3,
      6,
      7,
      6
    ],
    "cc": 41,
    "dd": 10
  },
  "evidence": [
    24,
    41,
    92,
    127,
    169,
    232,
    242,
    313
  ],
  "schema_version": 1,
  "task": "program-execution-tracing"
}