Table: t_1966_vfl_football_match
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: What team was the away team when the home team scored 12.8 (80)?
SQL: SELECT "away_team" FROM t_1966_vfl_football_match WHERE "home_team_score" = '12.8 (80)'

Question: What team was the away team when the home team scored 9.10 (64)?
SQL: SELECT "away_team" FROM t_1966_vfl_football_match WHERE "home_team_score" = '9.10 (64)'

Question: What team was the away team when they played at lake oval?
SQL: SELECT "away_team_score" FROM t_1966_vfl_football_match WHERE "venue" = 'lake oval'

Question: How many people were in the crowd when North Melbourne was the home team?
SQL: SELECT "crowd" FROM t_1966_vfl_football_match WHERE "home_team" = 'north melbourne'