user: Question: What was the smallest crowd at a home game of Carlton?
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', '12.13 (85)', 'St Kilda', '10.14 (74)', 'MCG', 9747.0, '2 July 1932']
SQL:

assistant: SELECT MIN("Crowd") FROM "Table" WHERE "Home team" = 'Carlton';