{
    "action": "tool_call",
    "reasoning": "My earlier answer cited figures I can't see backed by results in the evidence, so I'm re-running the date-range check. I'll parse the text Date column in all three match tables, normalizing non-breaking hyphens, and count how many rows fail to parse.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT 'raw_kaggle' AS tbl, COUNT(*) AS n_rows, COUNT(TRY_STRPTIME(REPLACE(\"Date\", '‑', '-'), '%d-%b-%Y')) AS parsed, MIN(TRY_STRPTIME(REPLACE(\"Date\", '‑', '-'), '%d-%b-%Y')) AS min_date, MAX(TRY_STRPTIME(REPLACE(\"Date\", '‑', '-'), '%d-%b-%Y')) AS max_date FROM raw.raw_kaggle UNION ALL SELECT 'return_kaggle', COUNT(*), COUNT(TRY_STRPTIME(REPLACE(\"Date\", '‑', '-'), '%d-%b-%Y')), MIN(TRY_STRPTIME(REPLACE(\"Date\", '‑', '-'), '%d-%b-%Y')), MAX(TRY_STRPTIME(REPLACE(\"Date\", '‑', '-'), '%d-%b-%Y')) FROM raw.return_kaggle UNION ALL SELECT 'serve_kaggle', COUNT(*), COUNT(TRY_STRPTIME(REPLACE(\"Date\", '‑', '-'), '%d-%b-%Y')), MIN(TRY_STRPTIME(REPLACE(\"Date\", '‑', '-'), '%d-%b-%Y')), MAX(TRY_STRPTIME(REPLACE(\"Date\", '‑', '-'), '%d-%b-%Y')) FROM raw.serve_kaggle",
        "purpose": "Verify the true date range and parse success of the Date column in the three match tables",
        "source": "raw"
    }
}