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: Fine, Regina. But on Thursday we wear Purple. #SpiritDay (join me to support LGBT youth tomorrow). Reggie Aqui (@reggieaqui) October 16, 2014 Question: what will they do to support lgbt youth? Answer: wear purple on thursday
[EX A]: yes

[EX Q]: Context: So many people have told me that I should host Meet the Press and replace the moron who is on now. Just too busy, especially next 10 years!— Donald J. Trump (@realDonaldTrump) January 27, 2015 Question: what can't jonathan gruber shake off? Answer: obamacare deceptions
[EX A]: no

[EX Q]: Context: La'Porsha Sings "Diamonds" Better Than Rihanna. I Feel It When She Sings It. #AmericanIdol— Dougiie (@SoCROWNN) April 7, 2016 Question: what happens when la'porsha sings it? Answer: i feel it.
[EX A]:
yes