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

### Instruction:
What length was won by Roger McCluskey?

### Inputs:
table_name: table, columns: ['Rnd', 'Date', 'Length', 'Race Name', 'Track', 'Location', 'Pole Position', 'Winning Driver']

### Response:
SELECT Length FROM table WHERE Winning Driver = Roger McCluskey