Table: t_1947_vfl_match_2
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: What is the lowest crowd at windy hill?
SQL: SELECT MIN("crowd") FROM t_1947_vfl_match_2 WHERE "venue" = 'windy hill'

Question: What is the crowd with a Home team score of 8.17 (65)?
SQL: SELECT AVG("crowd") FROM t_1947_vfl_match_2 WHERE "home_team_score" = '8.17 (65)'

Question: What home team has an Away team score of 11.12 (78)?
SQL: SELECT "home_team_score" FROM t_1947_vfl_match_2 WHERE "away_team_score" = '11.12 (78)'

Question: What is the lowest crowd with home team richmond?
SQL: SELECT MIN("crowd") FROM t_1947_vfl_match_2 WHERE "home_team" = 'richmond'

Question: Which home team  has an Away team score of 6.9 (45)?
SQL: SELECT "home_team" FROM t_1947_vfl_match_2 WHERE "away_team_score" = '6.9 (45)'