user: Question: What was South Melbourne's score when they played as 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', '13.20 (98)', 'Richmond', '7.4 (46)', 'Western Oval', 20000.0, '2 July 1938']
SQL:

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