```json { "action": "tool_call", "reasoning": "I've already found several data quality issues from the evidence: 837 null scores (BYE weeks and future games), extreme scores up to 70 points, and 594 empty dates plus 24 TBD dates. Now I need to check for format inconsistencies in the date field and week field, since these are VARCHAR columns that could have mixed formats. I'll examine the distinct patterns in GameDate and Week to identify any inconsistencies.", "tool": "query_sql", "args": { "sql": "SELECT GameDate, COUNT(*) as count FROM raw.\"2010_2026_scores\" WHERE GameDate != '' AND GameDate != 'TBD' GROUP BY GameDate ORDER BY GameDate LIMIT 50", "purpose": "Check for date format inconsistencies by examining the distinct date values and their patterns", "source": "raw" } } ```