{
  "fixture_version": "1.0",
  "disclosure": "Fictional policy data and hand-written candidate records. Demonstration only; no client result or model benchmark.",
  "question": "For a purchase on 15 February 2026, how many days do I have to return it?",
  "sources": [
    {"id": "policy-2026", "effective_date": "2026-01-01", "return_days": 30, "status": "current"},
    {"id": "policy-2025", "effective_date": "2025-01-01", "return_days": 14, "status": "retired"}
  ],
  "expected": {"return_days": 30, "citation_id": "policy-2026", "effective_date": "2026-01-01"},
  "candidates": [
    {"id": "current", "label": "Correct answer and current citation", "return_days": 30, "citation_id": "policy-2026", "effective_date": "2026-01-01"},
    {"id": "retired", "label": "Retired answer and retired citation", "return_days": 14, "citation_id": "policy-2025", "effective_date": "2025-01-01"},
    {"id": "mixed", "label": "Correct answer with a retired citation", "return_days": 30, "citation_id": "policy-2025", "effective_date": "2025-01-01"}
  ]
}