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

### Instruction:
How much Snatch has a Total (kg) smaller than 257?

### Inputs:
table_name: table, columns: ['Name', 'Bodyweight', 'Snatch', 'Clean & Jerk', 'Total (kg)']

### Response:
SELECT SUM Snatch FROM table WHERE Total (kg) < 257