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

### Instruction:
Which Opened is the highest one that has a Themed Area of aerial park, and a Manufacturer of zamperla?

### Inputs:
table_name: table, columns: ['Name', 'Style', 'Opened', 'Manufacturer', 'Themed Area']

### Response:
SELECT MAX Opened FROM table WHERE Themed Area = aerial park AND Manufacturer = zamperla