user: ### NOW ANSWER:
Question: What was the largest crowd when the home team scored 14.7 (91)?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['North Melbourne', '5.8 (38)', 'Richmond', '12.11 (83)', 'Arden Street Oval', 18000.0, '28 May 1927']
SQL:

assistant: SELECT MAX("Crowd") FROM "Table" WHERE "Home team score" = '14.7 (91)';