```json { "action": "tool_call", "reasoning": "The overview shows this is a rich FIFA World Cup dataset spanning 1930-2026 with matches, rankings, and tournament summaries. To identify the most interesting analytical questions, I should examine what specific measures and dimensions exist. The card mentions measures like home_score, away_score, xg (expected goals), attendance, and FIFA ranking points. I'll query the matches table to understand the depth of available metrics and then identify compelling analytical angles that leverage the temporal span, competitive outcomes, and ranking evolution.", "tool": "inspect_columns", "args": { "table": "matches_1930_2022" } } ```