user: Question: What was the crowd size for the away team Footscray?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['St Kilda', '18.14 (122)', 'South Melbourne', '6.14 (50)', 'Moorabbin Oval', 16205.0, '21 August 1971']
SQL:

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