{
  "_meta": {
    "description": "Sprint 12 Task 1 Session 3 smoke test — 10-instance synthetic LoCoMo-shaped fixture. Content is synthetic, structure mirrors the real locomo-1540.jsonl row shape at the fields the smoke pipeline exercises (instance_id, conversation_id, question, reference_answer). Prefix 'mock-conv-*' + 'mock-q-*' makes the synthetic-ness explicit so the fixture cannot be confused for a real LoCoMo slice.",
    "conversation_distribution": {
      "mock-conv-A": 3,
      "mock-conv-B": 3,
      "mock-conv-C": 2,
      "mock-conv-D": 2
    },
    "total_instances": 10,
    "brief": "PM-Waggle-OS/briefs/2026-04-22-cc-sprint-12-task1-session3-brief.md §2.1 C"
  },
  "instances": [
    {
      "instance_id": "mock-q-01",
      "conversation_id": "mock-conv-A",
      "question": "What day did Alice meet Bob?",
      "reference_answer": "Tuesday"
    },
    {
      "instance_id": "mock-q-02",
      "conversation_id": "mock-conv-A",
      "question": "Where did they go on the weekend?",
      "reference_answer": "the lake"
    },
    {
      "instance_id": "mock-q-03",
      "conversation_id": "mock-conv-A",
      "question": "What did Carol bring to the picnic?",
      "reference_answer": "potato salad"
    },
    {
      "instance_id": "mock-q-04",
      "conversation_id": "mock-conv-B",
      "question": "How many guests came to the party?",
      "reference_answer": "twelve"
    },
    {
      "instance_id": "mock-q-05",
      "conversation_id": "mock-conv-B",
      "question": "What year did Dave move to Berlin?",
      "reference_answer": "2021"
    },
    {
      "instance_id": "mock-q-06",
      "conversation_id": "mock-conv-B",
      "question": "Who hosted the book club?",
      "reference_answer": "Emma"
    },
    {
      "instance_id": "mock-q-07",
      "conversation_id": "mock-conv-C",
      "question": "What kind of car does Frank drive?",
      "reference_answer": "a blue Subaru"
    },
    {
      "instance_id": "mock-q-08",
      "conversation_id": "mock-conv-C",
      "question": "When did Grace finish her PhD?",
      "reference_answer": "May 2022"
    },
    {
      "instance_id": "mock-q-09",
      "conversation_id": "mock-conv-D",
      "question": "What instrument does Henry play?",
      "reference_answer": "cello"
    },
    {
      "instance_id": "mock-q-10",
      "conversation_id": "mock-conv-D",
      "question": "Where does Ivy's sister live?",
      "reference_answer": "Lisbon"
    }
  ]
}