user: Question: what is the #/county that is ihsaa class AAA, has enrollment higher than 611 and the Dragons is the mascot?
Columns: ['School', 'Location', 'Mascot', 'Enrollment', 'IHSAA Class', '# / County', 'Year Joined']
Types: ['text', 'text', 'text', 'real', 'text', 'text', 'real']
Sample row: ['Austin *', 'Austin', 'Eagles', 437.0, 'AA', '72 Scott', 1958.0]
SQL:

assistant: SELECT "# / County" FROM "Table" WHERE "IHSAA Class" = 'AAA' AND "Enrollment" > 611.0 AND "Mascot" = 'Dragons';