user: Question: What did the home team score when South Melbourne 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: ['Footscray', '7.7 (49)', 'Richmond', '13.25 (103)', 'Western Oval', 15000.0, '15 July 1939']
SQL:

assistant: SELECT "Home team score" FROM "Table" WHERE "Away team" = 'South Melbourne';