What was the lowest crowd size when Carlton was the away team.
CREATE TABLE table_name_65 (crowd INTEGER, away_team VARCHAR)
SELECT MIN(crowd) FROM table_name_65 WHERE away_team = "carlton"
### Context: CREATE TABLE table_name_65 (crowd INTEGER, away_team VARCHAR) ### Question: What was the lowest crowd size when Carlton was the away team. ### Answer: SELECT MIN(crowd) FROM table_name_65 WHERE away_team = "carlton"