```json { "action": "tool_call", "reasoning": "The dataset card shows 10 tables with varying row counts (803 total rows). I need to get the exact row and column counts for each table, and check for temporal coverage. The card mentions temporal axes in raw.boxing_klitschko (f_boxer_age and s_boxer_age), but these appear to be age fields, not dates. I'll query the analytics.table_overview metadata to get precise counts, then check for actual date/time columns.", "tool": "query_sql", "args": { "sql": "SELECT table_name, row_count, column_count FROM analytics.table_overview ORDER BY row_count DESC", "purpose": "Get exact row and column counts for all tables in the dataset", "source": "raw" } } ```