Table: t_1944_vfl_game_4
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: When south Melbourne was the home team, what was the away team?
SQL: SELECT "away_team" FROM t_1944_vfl_game_4 WHERE "home_team" = 'south melbourne'

Question: What was the smallest crowd size for away team st kilda?
SQL: SELECT MIN("crowd") FROM t_1944_vfl_game_4 WHERE "away_team" = 'st kilda'