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

### Instruction:
what is the average bodyweight when snatch is 80?

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

### Response:
SELECT AVG Bodyweight FROM table WHERE Snatch = 80