Table: t_1945_vfl_match_7
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: Where was the game played when the home team scored 10.12 (72)?
SQL: SELECT "venue" FROM t_1945_vfl_match_7 WHERE "home_team_score" = '10.12 (72)'

Question: How many spectators were at the game where Richmond was the away team?
SQL: SELECT SUM("crowd") FROM t_1945_vfl_match_7 WHERE "away_team" = 'richmond'