user: Question: What is the highest crowd at Windy Hill?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Fitzroy', '16.11 (107)', 'North Melbourne', '11.16 (82)', 'Brunswick Street Oval', 12000.0, '20 May 1944']
SQL:

assistant: SELECT MAX("Crowd") FROM "Table" WHERE "Venue" = 'Windy Hill';