{
  "answer": {
    "aa": [
      "CX30",
      "CX93",
      "AN19"
    ],
    "bb": 812,
    "cc": 5,
    "dd": {
      "core": 506,
      "edge": 51,
      "north": 160,
      "south": 95
    }
  },
  "evidence": [
    2,
    73,
    96,
    142,
    187,
    226,
    273,
    318
  ],
  "schema_version": 1,
  "task": "program-execution-tracing"
}