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

### Instruction:
What is the gayndah when perry is 304?

### Inputs:
table_name: table, columns: ['Year', 'Total Region', 'Biggenden', 'Eidsvold', 'Gayndah', 'Monto', 'Mundubbera', 'Perry']

### Response:
SELECT MAX Gayndah FROM table WHERE Perry = 304