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

### Instruction:
For small patent type of protections, what type of PCT route is available?

### 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 Type of Protection = small patent