What is the lowest crowd when essendon is the away team?
CREATE TABLE table_name_78 (crowd INTEGER, away_team VARCHAR)
SELECT MIN(crowd) FROM table_name_78 WHERE away_team = "essendon"
### Context: CREATE TABLE table_name_78 (crowd INTEGER, away_team VARCHAR) ### Question: What is the lowest crowd when essendon is the away team? ### Answer: SELECT MIN(crowd) FROM table_name_78 WHERE away_team = "essendon"