user: ### NOW ANSWER:
Question: Frequency MHz smaller than 95.3, and a Call sign of K234AG is what class?
Columns: ['Call sign', 'Frequency MHz', 'City of license', 'ERP W', 'Class', 'FCC info']
Types: ['text', 'real', 'text', 'real', 'text', 'text']
Sample row: ['KJRL', 105.7, 'Herington, Kansas', 12500.0, 'C3', 'FCC']
SQL:

assistant: SELECT "Class" FROM "Table" WHERE "Frequency MHz" < 95.3 AND "Call sign" = 'K234AG';