Table: footscray_vs_richmond_1982
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: Which away team score also had a home team score of 20.20 (140)?
SQL: SELECT "away_team_score" FROM footscray_vs_richmond_1982 WHERE "home_team_score" = '20.20 (140)'

Question: Which Home team score had a Home team of Fitzroy?
SQL: SELECT "home_team_score" FROM footscray_vs_richmond_1982 WHERE "home_team" = 'fitzroy'