```json { "action": "tool_call", "reasoning": "The evidence shows geographic dimensions exist in multiple tables: Host/Venue in matches_1930_2022, team/association in fifa_ranking tables, and the world_cup table likely has Host as well. I've already seen Host distribution in matches (step-3), but I need to check the other geographic dimensions. Let me start by examining the world_cup table's Host column to see tournament-level geographic distribution.", "tool": "inspect_columns", "args": { "table": "world_cup" } } ```