Table: t_1972_vfl_match_7
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: Which team is Lake Oval home to?
SQL: SELECT "home_team" FROM t_1972_vfl_match_7 WHERE "venue" = 'lake oval'

Question: What did the home team score when Carlton played as the Away team?
SQL: SELECT "home_team_score" FROM t_1972_vfl_match_7 WHERE "away_team" = 'carlton'

Question: How many people attended the home game for South Melbourne?
SQL: SELECT SUM("crowd") FROM t_1972_vfl_match_7 WHERE "home_team" = 'south melbourne'

Question: What was the home team score at VFL Park?
SQL: SELECT "home_team_score" FROM t_1972_vfl_match_7 WHERE "venue" = 'vfl park'