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:
U.S. Tillerson assures Washington's only goal in Syria is fighting IS: TASS cites Lavrov;MOSCOW (Reuters) - U.S. Secretary of State Rex Tillerson has given assurances that Washington s only goal in Syria is fighting Islamic State, the TASS news agency cited Russian Foreign Minister Sergei Lavrov as saying on Thursday. Lavrov said he had last had a telephone conversation with Tillerson on Oct. 9, the agency reported. Russia s defense ministry accused the United States on Tuesday of pretending to fight Islamic State and of deliberately reducing its air strikes in Iraq to allow the group s militants to stream into Syria to slow the Russian-backed advance of the Syrian army. Lavrov, touching upon a possible U.S. withdrawal from the Iran nuclear deal, said it was hard to imagine how it could be legally implemented, TASS reported.;October 12, 2017

### Response:
True news

### End