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.

Q: Context: Greetings Tweetarians! I have just landed on your Planet. This could be my last Tweet.— Jerry Seinfeld (@JerrySeinfeld) July 15, 2011 Question: what nickname does jerry seinfeld give his followers? Answer: tweetarians

A: yes
****
Q: Context: It hurts to see this picture. Church of #SanBenedetto in #Norcia collapsed after the #earthquake of this morning. #umbria #octber30th2016 Barbara D'Agapiti (@winelinkitaly) October 30, 2016 Question: who couldn't pronounce hamas? Answer: ben carson

A: no
****
Q: Context: My beautiful friend John Blackwell passed away 2day Plz keep his family in prayer. He was amazing manLuv u my brother SheilaEdrummer (@SheilaEdrummer) July 4, 2017 Question: whose friend was john blackwell? Answer: sheila e's

A:
yes
****