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

### Instruction:
What is the rank of rider gary johnson, who had a speed of 120.979 mph?

### Inputs:
table_name: table, columns: ['Rank', 'Rider', 'Team', 'Time', 'Speed']

### Response:
SELECT Rank FROM table WHERE Speed = 120.979 mph AND Rider = gary johnson