I need to investigate data quality issues in this NFL scores dataset. Let me start by examining the actual data for anomalies. ```json { "action": "tool_call", "reasoning": "The previous query failed due to a table name syntax error (the period in '2010_2026' needs to be escaped or quoted in DuckDB). I'll query the scores table with proper quoting to examine data quality issues like null scores, outlier values, and format inconsistencies.", "tool": "query_sql", "args": { "sql": "SELECT Season, Week, GameStatus, GameDate, AwayTeam, AwayScore, HomeTeam, HomeScore FROM raw.\"2010_2026_scores\" WHERE AwayScore IS NULL OR HomeScore IS NULL LIMIT 50", "purpose": "Find games with missing scores to understand null patterns" } } ```