Table: t_1940_vfl_football_games
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: What team was the away team when Footscray was the home team?
SQL: SELECT "away_team" FROM t_1940_vfl_football_games WHERE "home_team" = 'footscray'

Question: What was the size of the crowd when North Melbourne was the home team?
SQL: SELECT "crowd" FROM t_1940_vfl_football_games WHERE "home_team" = 'north melbourne'

Question: What was the largest crowd when Collingwood was the away team?
SQL: SELECT MAX("crowd") FROM t_1940_vfl_football_games WHERE "away_team" = 'collingwood'