Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
Based on the given article, how many countries are involved in the conflict?

### Input:
The conflict between Syria and Turkey has been ongoing for several years. Both countries have accused the other of violating human rights and causing civilian casualties.

### Response:
Two countries are involved in the conflict - Syria and Turkey.