I have the row and column counts from step-0, but need to determine the time period. Let me check the temporal columns mentioned in the card. ```json { "action": "tool_call", "reasoning": "The card mentions temporal axes in raw.boxing_klitschko (f_boxer_age and s_boxer_age). I need to query the actual date/time columns to find the time period. Let me first inspect the columns to see what temporal data exists.", "tool": "inspect_columns", "args": { "table": "boxing_klitschko" } } ```