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

### Instruction:
identify whether following news is true or not

Input:
Syrian Kurdish militia attacks Turkish outpost in Syria's Idlib, no casualties: Anadolu;ANKARA (Reuters) - The Syrian-Kurdish YPG militia has attacked a Turkish military observation post in Syria s Idlib with mortars, the state-run Anadolu news agency said on Monday, adding that there were no casualties. The Turkish military retaliated after the attack, which hit the observation post in the Darat Izza region and some civilian settlements with five mortars, Anadolu said.  ;November 20, 2017

### Response:
True news

### End