user: Question: When the home team of St Kilda was playing, what was the away team score?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Hawthorn', '12.11 (83)', 'South Melbourne', '19.14 (128)', 'Glenferrie Oval', 8000.0, '23 August 1947']
SQL:

assistant: SELECT "Away team score" FROM "Table" WHERE "Home team" = 'St Kilda';