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

### Instruction:
In Tangier Zone, what is the PCT route availibility?

### Inputs:
table_name: table, columns: ['Country', 'Type of Protection', 'Maximum Term', 'PCT route available', 'Conversion from Patent Application']

### Response:
SELECT PCT route available FROM table WHERE Country = Tangier Zone