{
  "answer": {
    "aa": [
      [
        "CX",
        65
      ],
      [
        "EV",
        61
      ],
      [
        "HR",
        51
      ],
      [
        "BR",
        43
      ],
      [
        "DL",
        41
      ]
    ],
    "bb": 333,
    "cc": [
      "AN"
    ],
    "dd": 7
  },
  "evidence": [
    4,
    67,
    120,
    121,
    178,
    225,
    252,
    291
  ],
  "schema_version": 1,
  "task": "program-execution-tracing"
}