user: Question: What is the city of license when the class is LP and the identifier is CBDK?
Columns: ['City of license', 'Identifier', 'Frequency', 'Power', 'Class', 'RECNet']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Beaver Creek', 'CBDM', '690 AM', '40 s watt', 'LP', 'Query']
SQL:

assistant: SELECT "City of license" FROM "Table" WHERE "Class" = 'LP' AND "Identifier" = 'CBDK';