What is the smallest crowd when collingwood is home team?
CREATE TABLE table_name_91 (crowd INTEGER, home_team VARCHAR)
SELECT MIN(crowd) FROM table_name_91 WHERE home_team = "collingwood"
### Context: CREATE TABLE table_name_91 (crowd INTEGER, home_team VARCHAR) ### Question: What is the smallest crowd when collingwood is home team? ### Answer: SELECT MIN(crowd) FROM table_name_91 WHERE home_team = "collingwood"