Table: vfl_1970_game_4
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: On what date was Hawthorn the home team?
SQL: SELECT "date" FROM vfl_1970_game_4 WHERE "home_team" = 'hawthorn'

Question: Which home team opposed an away team with a score of 16.22 (118)?
SQL: SELECT "home_team" FROM vfl_1970_game_4 WHERE "away_team_score" = '16.22 (118)'

Question: Who was the away team at Junction Oval?
SQL: SELECT "away_team" FROM vfl_1970_game_4 WHERE "venue" = 'junction oval'

Question: Which home team played at MCG?
SQL: SELECT "home_team" FROM vfl_1970_game_4 WHERE "venue" = 'mcg'