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

### Instruction:
Steve Wallace was a Race Winner at the Kentucky Speedway on what date?

### Inputs:
table_name: table, columns: ['Date', 'Track', 'Event Name', 'Pole Winner', 'Race Winner']

### Response:
SELECT Date FROM table WHERE Race Winner = steve wallace AND Track = kentucky speedway