Table: vfl_1981_game
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: What team played away at vfl park?
SQL: SELECT "away_team" FROM vfl_1981_game WHERE "venue" = 'vfl park'

Question: What did carlton score while away?
SQL: SELECT "away_team_score" FROM vfl_1981_game WHERE "away_team" = 'carlton'