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

### Instruction:
What is the Nation - athlete(s), when the Sport is luge - men's singles, and when the Record is, "track"?

### Inputs:
table_name: table, columns: ['Sport', 'Record', 'Nation - athlete(s)', 'Date', 'Time (seconds)']

### Response:
SELECT Nation - athlete(s) FROM table WHERE Sport = luge - men's singles AND Record = track