{
    "decisions": [
        {
            "candidate_id": "refc_39d8628301c335a5",
            "decision": "reject",
            "reason_codes": [
                "coincidental_overlap"
            ],
            "grounds": [
                "entity_meaning",
                "role_meaning"
            ],
            "cited_evidence_ids": [
                "refm_7e80f679e2552d1a",
                "exm_b351d95b8f0971ab",
                "exm_f132b647ddf7aef2"
            ],
            "claims": [
                {
                    "fact": "unmatched_rows",
                    "value": 181
                }
            ],
            "rationale": "OrderLineItem is the line sequence number within an order (1,2,3...), not a product category identifier. Its small-integer overlap with category keys 1..4 is coincidental."
        },
        {
            "candidate_id": "refc_b27fbabdb69c56fc",
            "decision": "reject",
            "reason_codes": [
                "coincidental_overlap"
            ],
            "grounds": [
                "entity_meaning",
                "role_meaning"
            ],
            "cited_evidence_ids": [
                "refm_63e436cc7dea22d6",
                "exm_b351d95b8f0971ab",
                "exm_84b03919f844ad6f"
            ],
            "claims": [],
            "rationale": "OrderLineItem numbers lines within an order and does not identify a product subcategory. The product reference in this table is ProductKey, so the full overlap with subcategory keys 1..37 is coincidental."
        },
        {
            "candidate_id": "refc_cafa100302528478",
            "decision": "reject",
            "reason_codes": [
                "coincidental_overlap"
            ],
            "grounds": [
                "entity_meaning",
                "role_meaning"
            ],
            "cited_evidence_ids": [
                "refm_4111a2bd59a1508c",
                "exm_b351d95b8f0971ab",
                "exm_edfe6b4c8ff544c1"
            ],
            "claims": [],
            "rationale": "OrderLineItem is a line counter within an order, not a sales territory. The sales table already has TerritoryKey for that role, so the overlap with territory keys is coincidental."
        }
    ],
    "suggestions": [
        {
            "child": "source:raw.AdventureWorks Sales Data 2022",
            "child_columns": [
                "TerritoryKey"
            ],
            "parent": "source:raw.AdventureWorks Territory Lookup",
            "parent_columns": [
                "SalesTerritoryKey"
            ]
        }
    ]
}