{
  "answer": {
    "aa": [
      0
    ],
    "bb": 242,
    "cc": 0,
    "dd": [
      242
    ]
  },
  "evidence": [
    35,
    42,
    103,
    123,
    182,
    236,
    276,
    307
  ],
  "schema_version": 1,
  "task": "program-execution-tracing"
}