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

### Instruction:
Who is listed under mens singles when the year location is 2009 doha?

### Inputs:
table_name: table, columns: ['Year Location', 'Mens Singles', 'Womens Singles', 'Mens Doubles', 'Womens Doubles']

### Response:
SELECT Mens Singles FROM table WHERE Year Location = 2009 Doha