Table: footscray_hawthorn_19810523
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: Who was the away team at Western Oval?
SQL: SELECT "away_team" FROM footscray_hawthorn_19810523 WHERE "venue" = 'western oval'

Question: Who was the home team that played against Collingwood?
SQL: SELECT "home_team" FROM footscray_hawthorn_19810523 WHERE "away_team" = 'collingwood'

Question: What is the average crowd size for Richmond home games?
SQL: SELECT AVG("crowd") FROM footscray_hawthorn_19810523 WHERE "home_team" = 'richmond'

Question: What is the largest crowd for North Melbourne home games?
SQL: SELECT MAX("crowd") FROM footscray_hawthorn_19810523 WHERE "home_team" = 'north melbourne'

Question: In which venue does Melbourne play as the home team?
SQL: SELECT "venue" FROM footscray_hawthorn_19810523 WHERE "home_team" = 'melbourne'

Question: When did the home team score 20.16 (136)?
SQL: SELECT "date" FROM footscray_hawthorn_19810523 WHERE "home_team_score" = '20.16 (136)'