I need to understand this dataset's structure and identify the most important numeric metric, then find its extreme values. Let me start by examining the dataset's overview and column details. ```json { "action": "tool_call", "reasoning": "The dataset card shows this is about boxing champions with columns like Days, Title_defenses, etc. I need to inspect the columns to understand their types and identify which numeric metrics exist, then determine which is most important.", "tool": "inspect_columns", "args": { "table": "championsdataset" } } ```