user: Question: Which Class has a Facility ID greater than 85076 and a Call Sign of K289AU?
Columns: ['Call sign', 'Frequency MHz', 'City of license', 'Facility ID', 'ERP W', 'Height m ( ft )', 'Class', 'FCC info']
Types: ['text', 'real', 'text', 'real', 'real', 'text', 'text', 'text']
Sample row: ['KZTH', 88.5, 'Piedmont, Oklahoma', 83880.0, 50000.0, 'm (ft)', 'C1', 'FCC']
SQL:

assistant: SELECT "Class" FROM "Table" WHERE "Facility ID" > 85076.0 AND "Call sign" = 'K289AU';