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

### Instruction:
How many position did a player took while weighing 170?

### Inputs:
table_name: table, columns: ['Name', '#', 'Position', 'Height', 'Weight', 'Year', 'Former school', 'Hometown']

### Response:
SELECT COUNT Position FROM table WHERE Weight = 170