user: Question: How many Offensive line players played for a college in Alabama?
Columns: ['Player', 'Position', 'School', 'Hometown', 'College']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Kiehl Frazier', 'Quarterback', 'Shiloh Christian School', 'Springdale, Arkansas', 'Auburn']
SQL:

assistant: SELECT COUNT("Hometown") FROM "Table" WHERE "College" = 'Alabama' AND "Position" = 'Offensive line';