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

### Instruction:
which Authority has a coed school with a decile greater than 4, with a 150 roll?

### Inputs:
table_name: table, columns: ['Name', 'Years', 'Gender', 'Area', 'Authority', 'Decile', 'Roll']

### Response:
SELECT Authority FROM table WHERE Gender = coed AND Decile > 4 AND Roll = 150