Table: t_1931_vfl_match_3
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: In the games at corio oval, what was the highest crowd?
SQL: SELECT MAX("crowd") FROM t_1931_vfl_match_3 WHERE "venue" = 'corio oval'

Question: In the match as corio oval, who was the away team?
SQL: SELECT "away_team" FROM t_1931_vfl_match_3 WHERE "venue" = 'corio oval'