Table: t_1939_vfl_match_6
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: When the home team scored 17.13 (115), where was the venue?
SQL: SELECT "venue" FROM t_1939_vfl_match_6 WHERE "home_team_score" = '17.13 (115)'

Question: When the home team was South Melbourne, what did the away team score?
SQL: SELECT "away_team_score" FROM t_1939_vfl_match_6 WHERE "home_team" = 'south melbourne'