Table: t_1957_vfl_match_5
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: What is the biggest crowd when the home side scores 7.7 (49)?
SQL: SELECT MAX("crowd") FROM t_1957_vfl_match_5 WHERE "home_team_score" = '7.7 (49)'

Question: What day is south melbourne the away side?
SQL: SELECT "date" FROM t_1957_vfl_match_5 WHERE "away_team" = 'south melbourne'

Question: Whom is the away team when the home team score is 11.12 (78)?
SQL: SELECT "away_team" FROM t_1957_vfl_match_5 WHERE "home_team_score" = '11.12 (78)'