user: Question: What was the highest crowd size at the Western Oval?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Melbourne', '10.12 (72)', 'Richmond', '11.15 (81)', 'MCG', 32000.0, '26 July 1947']
SQL:

assistant: SELECT MAX("Crowd") FROM "Table" WHERE "Venue" = 'Western Oval';