Table: t_1944_vfl_match
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: What's the average crowd size when the Home team is melbourne?
SQL: SELECT AVG("crowd") FROM t_1944_vfl_match WHERE "home_team" = 'melbourne'

Question: Which Venue is the one for the footscray Home team?
SQL: SELECT "venue" FROM t_1944_vfl_match WHERE "home_team" = 'footscray'