What's the lowest capacity when the margin is 03:30?
CREATE TABLE table_name_77 (capacity INTEGER, margin VARCHAR)
SELECT MIN(capacity) FROM table_name_77 WHERE margin = "03:30"
### Context: CREATE TABLE table_name_77 (capacity INTEGER, margin VARCHAR) ### Question: What's the lowest capacity when the margin is 03:30? ### Answer: SELECT MIN(capacity) FROM table_name_77 WHERE margin = "03:30"