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:
Russia's Lavrov tells Tillerson U.S. 'aggressive rhetoric' on Korea unacceptable;MOSCOW (Reuters) - Russian Foreign Minister Sergei Lavrov told U.S. Secretary of State Rex Tillerson on Tuesday that  Washington s aggressive rhetoric  had heightened tension on the Korean peninsula and was unacceptable, the Russian foreign ministry said. In a phone call, the two men also discussed further steps towards resolving the Syrian crisis and the situation in Ukraine, it added. ;December 26, 2017

### Response:
True news

### End