{"decisions": [{"candidate_id": "refc_bc26fa2801c37610", "decision": "accept", "reason_codes": ["semantic_supported", "exact_on_snapshot"], "grounds": ["entity_meaning", "role_meaning"], "cited_evidence_ids": ["refm_b443c8c9dcf88085", "exm_b351d95b8f0971ab", "exm_e6fa1b104024930c"], "claims": [{"fact": "child_rows", "value": 9906}, {"fact": "matched_rows", "value": 9906}, {"fact": "unmatched_rows", "value": 0}, {"fact": "parent_rows", "value": 293}]}], "rationale": "Sales lines carry a product identifier and the product lookup holds one row per product with ProductName, SKU, price and cost. All 9906 sales rows match a single parent row, so this is a sales-to-product-dimension reference. The parent key was found only by the key search, so the accept rests on the meaning of the columns rather than on row grain."}], "suggestions": []}