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

### Instruction:
Who is the winning driver when rd. is 3?

### Inputs:
table_name: table, columns: ['Rd.', 'Race', 'Pole position', 'Fastest lap', 'Most laps led', 'Winning driver', 'Winning team', 'Report']

### Response:
SELECT Winning driver FROM table WHERE Rd. = 3