In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify given passage into two categories: (1) "yes" if the given context is useful in answering the question, and (2) "no" if the given context is not useful.

[EX Q]: Context: Sam Hunt and Carrie Underwood hanging out backstage at the #AMAs billboard (@billboard) November 23, 2015 Question: who was a refugee child? Answer: jesus
[EX A]: no

[EX Q]: Context: "Snakes shed their skin to allow for further growth and to remove parasites that may have attached to their old skin." #TS6ISCOMIMGhttps:// Katie Krause (@Katie_Krause) August 21, 2017 Question: what month was this tweet posted? Answer: january
[EX A]: no

[EX Q]: Context: @usatoday2016@USATODAY This is ridiculous!!...The people who use & sell drugs r the ones who need to rethink they're position. Typical left— Jim DeFrank (@jsd22663) April 15, 2016 Question: what did the people who use and sell drugs need to rethink? Answer: their position
[EX A]:
yes