user: Question: What is the IHSAA class for Portage?
Columns: ['School', 'Mascot', 'Location', 'Enrollment', 'IHSAA Class', 'IHSAA Football Class', 'County']
Types: ['text', 'text', 'text', 'real', 'text', 'text', 'text']
Sample row: ['Chesterton', 'Trojans', 'Chesterton', 1986.0, 'AAAA', 'AAAAA', '64 Porter']
SQL:

assistant: SELECT "IHSAA Class" FROM "Table" WHERE "School" = 'Portage';