Table: t_1973_vfl_match
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: What did the team score when playing south melbourne at home?
SQL: SELECT "home_team_score" FROM t_1973_vfl_match WHERE "away_team" = 'south melbourne'

Question: Which away team scored 17.7 (109)?
SQL: SELECT "away_team" FROM t_1973_vfl_match WHERE "away_team_score" = '17.7 (109)'

Question: Which team lives in mcg?
SQL: SELECT "home_team" FROM t_1973_vfl_match WHERE "venue" = 'mcg'

Question: What was the crowd size when st kilda played home?
SQL: SELECT COUNT("crowd") FROM t_1973_vfl_match WHERE "home_team" = 'st kilda'