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

### Instruction:
If the end (UTC) is January 31, 2007 23:09, what is the name of the spacewalkers?

### Inputs:
table_name: table, columns: ['#', 'Spacecraft', 'Spacewalkers', 'Start ( UTC )', 'End (UTC)', 'Duration']

### Response:
SELECT Spacewalkers FROM table WHERE End (UTC) = January 31, 2007 23:09