user: ### NOW ANSWER:
Question: When the home team score was 21.15 (141), what was the away team?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Richmond', '12.18 (90)', 'South Melbourne', '11.13 (79)', 'MCG', 22870.0, '10 July 1971']
SQL:

assistant: SELECT "Away team" FROM "Table" WHERE "Home team score" = '21.15 (141)';