user: Question: What was the maximum crowd size against St Kilda?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Ground', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Footscray', '10.15 (75)', 'Richmond', '8.6 (54)', 'Waverley Park', 16968.0, 'Wednesday 7 February']
SQL:

assistant: SELECT MAX("Crowd") FROM "Table" WHERE "Away team" = 'St Kilda';