Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What power has A as the class, and 93.7 as the frequency?

### Inputs:
table_name: table, columns: ['City of license', 'Identifier', 'Frequency', 'Power', 'Class', 'RECNet']

### Response:
SELECT Power FROM table WHERE Class = a AND Frequency = 93.7