Table: t_1947_vfl_match
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: What did the team score when playing against home in geelong?
SQL: SELECT "home_team_score" FROM t_1947_vfl_match WHERE "away_team" = 'geelong'

Question: How many people watched when st kilda played at home?
SQL: SELECT "crowd" FROM t_1947_vfl_match WHERE "home_team" = 'st kilda'