user: Question: What is the biggest crowd when the home side scores 7.7 (49)?
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', '12.15 (87)', 'North Melbourne', '8.13 (61)', 'Kardinia Park', 14806.0, '13 July 1957']
SQL:

assistant: SELECT MAX("Crowd") FROM "Table" WHERE "Home team score" = '7.7 (49)';