user: Question: What team did the away team play against when they scored 11.9 (75)?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['North Melbourne', '7.8 (50)', 'St Kilda', '12.19 (91)', 'Arden Street Oval', 10681.0, '17 June 1972']
SQL:

assistant: SELECT "Home team" FROM "Table" WHERE "Away team score" = '11.9 (75)';