```json { "action": "tool_call", "reasoning": "I have strong evidence for match-level segmentation (by year, round, team, host), but should check the FIFA ranking tables and 2026 schedule for their natural groupings before providing a complete answer. The ranking tables likely segment by confederation/association, and the schedule by venue/group. This will give a complete picture of segmentation across all 5 tables.", "tool": "inspect_columns", "args": { "table": "fifa_ranking_2022_10_06", "columns": ["rank", "team", "team_code", "association", "points", "previous_rank", "previous_points"] } } ```