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

### Instruction:
Which tournament has 1r in 2011, 1r in 2012, A in 2005, and 1r in 2010?

### Inputs:
table_name: table, columns: ['Tournament', '2005', '2006', '2007', '2008', '2009', '2010', '2011', '2012']

### Response:
SELECT Tournament FROM table WHERE 2011 = 1r AND 2012 = 1r AND 2005 = a AND 2010 = 1r