Table: t_1975_vfl_match_2
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: When north melbourne was the home team who was the Away team?
SQL: SELECT "away_team" FROM t_1975_vfl_match_2 WHERE "home_team" = 'north melbourne'

Question: Which home team scored 19.18 (132)?
SQL: SELECT "home_team" FROM t_1975_vfl_match_2 WHERE "home_team_score" = '19.18 (132)'

Question: When collingwood played as the home team who was the away team?
SQL: SELECT "away_team" FROM t_1975_vfl_match_2 WHERE "home_team" = 'collingwood'

Question: When the Away team was south melbourne what was the home team?
SQL: SELECT "home_team" FROM t_1975_vfl_match_2 WHERE "away_team" = 'south melbourne'