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.

Example Input: Context: And GIF of the Year goes to... the range of emotions on @realDonaldTrump's face. #Webbys@Verizon@giphyhttps:// The Webby Awards (@TheWebbyAwards) May 17, 2016 Question: how is pop doing in the hospital? Answer: well enough
Example Output: no

Example Input: Context: Obama on 2016 campaign: "It's not even Survivor or the Bachelorette. I mean it's like some 'Love and Hip-Hop' stuff" CNN (@CNN) November 4, 2016 Question: when did obama refer to reality tv shows Answer: during the 2016 campaign
Example Output: yes

Example Input: Context: HE the President of #Somalia: 'attacking lawmakers and citizens just after Friday prayers: #AlShabaab are un-Islamic and anti-democracy'— Villa Somalia (@TheVillaSomalia) February 20, 2015 Question: what mistake has @wikileaks made? Answer: hostility to even modest curation.
Example Output:
no