{
    "decisions": [
        {
            "candidate_id": "refc_576de9554b4d8cba",
            "decision": "accept_with_gaps",
            "reason_codes": [
                "semantic_supported",
                "orphan_child_tuples"
            ],
            "grounds": [
                "entity_meaning",
                "row_grain"
            ],
            "cited_evidence_ids": [
                "refm_9588fc599fb97850",
                "keycert_d902ee67e003e618"
            ],
            "claims": [
                {
                    "fact": "distinct_eligible_tuples",
                    "value": 2246
                },
                {
                    "fact": "unmatched_distinct_tuples",
                    "value": 84
                },
                {
                    "fact": "unmatched_rows",
                    "value": 91
                },
                {
                    "fact": "parent_rows",
                    "value": 14994
                }
            ],
            "rationale": "Seller and customer zip code prefixes are both Brazilian postal-code prefixes, so they share one namespace. The parent holds one row per prefix, and the key is certified. Most seller prefixes match, and the 84 unmatched prefixes fit a customer-derived list that does not cover every area."
        }
    ],
    "suggestions": []
}