user: Question: Which college's enrollment is less than 1000?
Columns: ['Institution', 'Nickname', 'Location', 'Founded', 'Type', 'Enrollment']
Types: ['text', 'text', 'text', 'real', 'text', 'real']
Sample row: ['Alice Lloyd College', 'Eagles', 'Pippa Passes, Kentucky', 1923.0, 'Private', 600.0]
SQL:

assistant: SELECT "Institution" FROM "Table" WHERE "Enrollment" < 1000.0;