What class has a capacity smaller than 3384 for Ferguson?
CREATE TABLE table_name_40 (class VARCHAR, capacity VARCHAR, navigator VARCHAR)
SELECT class FROM table_name_40 WHERE capacity < 3384 AND navigator = "ferguson"
### Context: CREATE TABLE table_name_40 (class VARCHAR, capacity VARCHAR, navigator VARCHAR) ### Question: What class has a capacity smaller than 3384 for Ferguson? ### Answer: SELECT class FROM table_name_40 WHERE capacity < 3384 AND navigator = "ferguson"