{
    "action": "tool_call",
    "reasoning": "I have extensive evidence on structural quality (no duplicates, no nulls in core fields, valid date/year alignment, no negative scores/attendance, no format issues). I need to check for temporal consistency issues like matches dated before/after their tournament year, and examine the penalty/xG fields more closely since those had high null rates. I should also verify attendance patterns for outliers beyond just min/max.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT COUNT(*) as temporal_mismatches FROM raw.matches_1930_2022 WHERE EXTRACT(YEAR FROM Date) != Year",
        "purpose": "Verify no temporal inconsistencies between Date and Year columns",
        "source": "raw"
    }
}