user: ### NOW ANSWER:
Question: Which Class has a Frequency MHz of 107.5?
Columns: ['Call sign', 'Frequency MHz', 'City of license', 'ERP W', 'Class', 'FCC info']
Types: ['text', 'real', 'text', 'real', 'text', 'text']
Sample row: ['WLPE', 91.7, 'Augusta, GA', 1150.0, 'A', 'FCC']
SQL:

assistant: SELECT "Class" FROM "Table" WHERE "Frequency MHz" = 107.5;