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

### Instruction:
What is the Date, when the Sport is luge - men's doubles, and when the Record is, "start"?

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

### Response:
SELECT Date FROM table WHERE Sport = luge - men's doubles AND Record = start