user: Question: What is the crowd total for glenferrie oval?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Richmond', '7.9 (51)', 'St Kilda', '9.12 (66)', 'Punt Road Oval', 17000.0, '1 July 1939']
SQL:

assistant: SELECT SUM("Crowd") FROM "Table" WHERE "Venue" = 'glenferrie oval';