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 army cuts Islamic State's main Deir al-Zor supply line: RIA;MOSCOW (Reuters) - The Syrian army has cut Islamic State s main supply line in the city of Deir al-Zor after taking control of the al-Jafra district, Russia s RIA news agency cited an unnamed source as saying on Sunday.  ;September 17, 2017

### Response:
True news

### End