Table: t_1930_vfl_game_2
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: What was the score of the away team at Junction Oval venue?
SQL: SELECT "away_team_score" FROM t_1930_vfl_game_2 WHERE "venue" = 'junction oval'

Question: When Collingwood was the home team who was the opposing away team?
SQL: SELECT "away_team" FROM t_1930_vfl_game_2 WHERE "home_team" = 'collingwood'

Question: What is the team score of the away team at Junction Oval?
SQL: SELECT "away_team_score" FROM t_1930_vfl_game_2 WHERE "venue" = 'junction oval'