```json { "action": "tool_call", "reasoning": "The dataset card shows a SPATIAL AXES entry: raw.ittf_rankings_women.Assoc, which suggests 'Assoc' (likely Association/Country) is a geographic dimension. I need to check if this column exists in both tables and understand the distribution. First, let me inspect the columns to confirm the geographic dimension exists in both tables and understand its nature.", "tool": "inspect_columns", "args": { "table": "ittf_rankings", "columns": ["Assoc"] } } ```