Table: t_1951_vfl_match
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: How many attended the game with north melbourne as the away side?
SQL: SELECT COUNT("crowd") FROM t_1951_vfl_match WHERE "away_team" = 'north melbourne'

Question: On what day did the home team score 18.12 (120)?
SQL: SELECT "date" FROM t_1951_vfl_match WHERE "home_team_score" = '18.12 (120)'

Question: What venue featured north melbourne as the away side?
SQL: SELECT "venue" FROM t_1951_vfl_match WHERE "away_team" = 'north melbourne'

Question: How many attended the game with north melbourne as the away side?
SQL: SELECT "crowd" FROM t_1951_vfl_match WHERE "away_team" = 'melbourne'