```json { "action": "tool_call", "reasoning": "The dataset card shows 5 tables with a total of 1,480 rows, but I need to get the exact column counts per table and confirm the time periods. The card shows temporal axes for matches_1930_2022 (1930-07-13 to 2022-12-18), schedule_2026 (2026-06-11 to 2026-06-27), and world_cup (1930 to 2022). I'll query the analytics.table_overview metadata to get precise row and column counts for all tables in one query.", "tool": "query_sql", "args": { "sql": "SELECT table_name, row_count, column_count FROM analytics.table_overview ORDER BY table_name", "purpose": "Get exact row and column counts for all tables in the dataset", "source": "raw" } } ```