Table: vfl_1972_game
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: When collingwood was the away team, what was the home team?
SQL: SELECT "home_team" FROM vfl_1972_game WHERE "away_team" = 'collingwood'

Question: What was the largest crowd size at arden street oval?
SQL: SELECT MAX("crowd") FROM vfl_1972_game WHERE "venue" = 'arden street oval'

Question: When did the away team footscray score 11.15 (81)?
SQL: SELECT "date" FROM vfl_1972_game WHERE "away_team_score" = '11.15 (81)' AND "away_team" = 'footscray'