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

### Instruction:
Which County has a Size larger than 258, and a Mascot of commodores?

### Inputs:
table_name: table, columns: ['School', 'Location', 'Mascot', 'Size', 'IHSAA Class', 'County']

### Response:
SELECT County FROM table WHERE Size > 258 AND Mascot = commodores