{
    "action": "tool_call",
    "reasoning": "I have evidence on quality_issues (384 'other' medium, 33 'high_null' medium/high) and neal_findings (724 findings across 9 kinds). The question asks specifically about outliers, impossible values, inconsistent formats, and mixed units. I've seen neal_findings has 'outlier' as a kind (20 findings: 18 low, 2 medium). I should query for the actual outlier findings to see what they describe, and also check if any other finding kinds (difference, concentration, missingness, etc.) surface impossible values, format inconsistencies, or unit mixing. Let me get the outlier findings first.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT kind, severity, summary, source_table, measure FROM raw.neal_findings WHERE kind = 'outlier' ORDER BY severity DESC, summary LIMIT 50",
        "purpose": "Retrieve outlier findings to see what specific outliers were detected",
        "source": "raw"
    }
}