Table: t_1931_vfl_match_3
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: What did the home team score when the away team scored 12.8 (80)?
SQL: SELECT "home_team_score" FROM t_1931_vfl_match_3 WHERE "away_team_score" = '12.8 (80)'