I need to determine the row and column counts for this dataset, and identify any time period coverage. Let me start by getting the basic structure information. ```json { "action": "tool_call", "reasoning": "The dataset card shows 51 tables with 2,061,290 total rows, but I need to get detailed counts per table and identify temporal columns to determine the time period coverage. I'll query the analytics.table_overview metadata to get row and column counts for all tables.", "tool": "query_sql", "args": { "sql": "SELECT table_name, row_count, column_count FROM analytics.table_overview ORDER BY row_count DESC", "purpose": "Get row and column counts for all tables in the dataset" } } ```