user: Question: What is the enrollment for the colors Green & Black?
Columns: ['Institution', 'Location', 'Founded', 'Type', 'Enrollment', 'Nickname', 'Joined', 'Primary Conference', 'Colors']
Types: ['text', 'text', 'real', 'text', 'real', 'text', 'text', 'text', 'text']
Sample row: ['Endicott College', 'Beverly, Massachusetts', 1939.0, 'Private', 3810.0, 'Gulls', '2003', 'TCCC', 'Blue & Green']
SQL:

assistant: SELECT "Enrollment" FROM "Table" WHERE "Colors" = 'Green & Black';