```json { "names": [ { "relation": "fd_fact_704c5ae78565", "decision": "name", "name": "clean_final_data", "confidence": 0.98, "reason_code": "source_table_grain", "rationale": "The fact table preserves the source table's grain and name. It contains one row per order transaction with all transactional attributes." }, { "relation": "fd_dim_0d0595cb77d1", "decision": "name", "name": "customers", "confidence": 0.97, "reason_code": "key_identifies_entity", "rationale": "One row per customer, keyed by CustomerID. The columns describe customer attributes: age, city, segment, and signup date." }, { "relation": "fd_dim_9a86d4c19696", "decision": "name", "name": "products", "confidence": 0.98, "reason_code": "key_identifies_entity", "rationale": "One row per product, keyed by ProductID. The columns describe product attributes: name, category, and unit price." } ] } ```