```json { "action": "final", "content": "## Distinct Value Counts for Categorical Columns in matches_1930_2022\n\nBased on the analysis of the `matches_1930_2022` table (964 rows), here are the distinct value counts for each categorical column:\n\n### Team and Personnel Columns\n- **home_team**: 82 distinct teams\n- **away_team**: 86 distinct teams\n- **home_manager**: 329 distinct managers\n- **away_manager**: 371 distinct managers\n- **home_captain**: 281 distinct captains\n- **away_captain**: 335 distinct captains\n\n### Match Officials and Venue\n- **Referee**: 323 distinct referees\n- **Officials**: 697 distinct official combinations (referee + assistant referees)\n- **Venue**: 205 distinct venues\n- **Host**: 17 distinct host countries\n\n### Match Context\n- **Round**: 12 distinct tournament rounds (e.g., Final, Semi-finals, Group stage)\n- **Score**: 71 distinct score combinations\n- **Notes**: 24 distinct note types (e.g., extra time, penalty shootouts)\n\n### Goal Scoring Details\n- **home_goal**: 718 distinct goal scorer combinations\n- **away_goal**: 572 distinct goal scorer combinations\n- **home_goal_long**: 719 distinct detailed goal records\n- **away_goal_long**: 572 distinct detailed goal records\n- **home_own_goal**: 40 distinct own goal records\n- **away_own_goal**: 18 distinct own goal records\n- **home_penalty_goal**: 117 distinct penalty goal records\n- **away_penalty_goal**: 85 distinct penalty goal records\n\nThe high cardinality in goal-related columns (700+ distinct values) reflects the unique nature of each match's scoring events, while structural columns like Round (12 values) and Host (17 values) show the expected limited set of tournament structures and hosting nations across World Cup history (1930-2022)." } ```