{
    "decisions": [
        {
            "candidate_id": "refc_175e6bc5809de0ca",
            "decision": "accept",
            "reason_codes": [
                "semantic_supported",
                "exact_on_snapshot"
            ],
            "grounds": [
                "entity_meaning",
                "role_meaning"
            ],
            "cited_evidence_ids": [
                "refm_aeaaa848c254679d",
                "keycert_dc2b679d0f0131f4"
            ],
            "claims": [
                {
                    "fact": "child_rows",
                    "value": 99224
                },
                {
                    "fact": "matched_rows",
                    "value": 99224
                },
                {
                    "fact": "unmatched_rows",
                    "value": 0
                },
                {
                    "fact": "parent_rows",
                    "value": 99441
                }
            ],
            "rationale": "A review is written about an order, so order_id in the reviews table naturally refers to the orders table, which holds one row per order. Every review row matches exactly one order, and the parent key is unique and never null. The fact that the search alone found the key does not weaken the entity-meaning basis."
        }
    ],
    "suggestions": []
}