user: Question: What is the away team's score when Footscray is 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: ['Geelong', '10.14 (74)', 'Richmond', '8.8 (56)', 'Kardinia Park', 32000.0, '23 June 1951']
SQL:

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