{
    "action": "tool_call",
    "reasoning": "I've found several quality issues already: 1) orphaned product 'GTXPro' in pipeline but not in products table, 2) orphaned account (empty string) in pipeline, 3) 37% of close_value are zeros (all in 'Lost' stage), 4) high stddev in close_value suggesting outliers. Now I need to check for impossible/inconsistent values in close_value vs sales_price, and examine text field formatting issues. Let me check if close_value aligns with product sales_price to detect pricing inconsistencies.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT p.product, p.sales_price, COUNT(*) as deal_count, MIN(b.close_value) as min_close, MAX(b.close_value) as max_close, AVG(b.close_value) as avg_close FROM raw.b2b_sales_funnel_pipeline b JOIN raw.products p ON b.product = p.product WHERE b.close_value > 0 GROUP BY p.product, p.sales_price ORDER BY p.product",
        "purpose": "Check if close_value aligns with product sales_price to detect pricing inconsistencies or impossible values",
        "source": "raw"
    }
}