user: Question: What IHSAA clas is the school with a county number of 12 Clinton and the Hornets as their mascot?
Columns: ['School', 'Location', 'Mascot', 'Enrollment', 'IHSAA Class', '# / County']
Types: ['text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Carroll', 'Flora', 'Cougars', 337.0, 'AA', '08 Carroll']
SQL:

assistant: SELECT "IHSAA Class" FROM "Table" WHERE "# / County" = '12 Clinton' AND "Mascot" = 'Hornets';