```json { "action": "tool_call", "reasoning": "The dataset card shows raw.olympic_table_tennis_medals_1988_2024 has 132 rows and 14 columns, with a temporal axis from 1988 to 2024. I'll verify the exact time period coverage by querying the year column to get the precise min and max values.", "tool": "query_sql", "args": { "sql": "SELECT MIN(year) as earliest_year, MAX(year) as latest_year, COUNT(DISTINCT year) as distinct_years FROM raw.olympic_table_tennis_medals_1988_2024", "purpose": "Verify the exact time period coverage of the dataset", "source": "raw" } } ```