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

### Instruction:
Who was the Democrat when the Republican was Mike Huckabee, and the sample size was less than 495?

### Inputs:
table_name: table, columns: ['Poll Source', 'Sample Size', 'Date', 'Democrat', 'Republican']

### Response:
SELECT Democrat FROM table WHERE Sample Size < 495 AND Republican = mike huckabee