user: Question: What is the highest crowd for Home team of Geelong?
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', '14.11 (95)', 'St Kilda', '10.12 (72)', 'Kardinia Park', 28729.0, '6 August 1966']
SQL:

assistant: SELECT MAX("Crowd") FROM "Table" WHERE "Home team" = 'Geelong';