{
    "decisions": [
        {
            "candidate_id": "refc_01325b4c711354ad",
            "decision": "reject",
            "reason_codes": [
                "coincidental_overlap",
                "role_conflict"
            ],
            "grounds": [
                "entity_meaning",
                "role_meaning"
            ],
            "cited_evidence_ids": [
                "refm_5526eb2f0135c82a",
                "exm_84b03919f844ad6f",
                "exm_b351d95b8f0971ab"
            ],
            "claims": [
                {
                    "fact": "parent_rows",
                    "value": 37
                },
                {
                    "fact": "distinct_eligible_tuples",
                    "value": 10
                }
            ],
            "rationale": "TerritoryKey identifies a sales territory, while ProductSubcategoryKey numbers product subcategories. The overlap of 1..10 within 1..37 is coincidental, since the two keys name unrelated entities."
        },
        {
            "candidate_id": "refc_af4622d635cc58d6",
            "decision": "accept",
            "reason_codes": [
                "semantic_supported",
                "exact_on_snapshot"
            ],
            "grounds": [
                "entity_meaning",
                "role_meaning"
            ],
            "cited_evidence_ids": [
                "refm_fbf9ba9f03f393fb",
                "exm_edfe6b4c8ff544c1",
                "exm_b351d95b8f0971ab"
            ],
            "claims": [
                {
                    "fact": "parent_rows",
                    "value": 10
                },
                {
                    "fact": "matched_distinct_tuples",
                    "value": 10
                },
                {
                    "fact": "unmatched_rows",
                    "value": 0
                }
            ],
            "rationale": "The sales fact's TerritoryKey refers to the sales territory, and the Territory Lookup holds one row per territory (SalesTerritoryKey). All 10 distinct child values match, so the lookup is the natural dimension for this role."
        }
    ],
    "suggestions": []
}