In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify this question-answer pair into two categories: (1) "yes" if the given answer is right for question, and (2) "no" if the given answer is wrong for question.

Ex Input:
Context: The Board also announced the signing of Marc-André Ter Stegen and the return of the on loan @Rafinha and @gerardeulofeu #fcblive— FC Barcelona (@FCBarcelona) May 19, 2014 Question: who announced the new signing? Answer: minority

Ex Output:
no


Ex Input:
Context: I will certainly not go to Sotchi as long as minorities are treated the way they are under the current Russian legislation— Viviane Reding (@VivianeRedingEU) December 9, 2013 Question: where will the user not go? Answer: something was removed

Ex Output:
no


Ex Input:
Context: Somebody Saw Something. Tyshawn Lee Cops: Slain Boy May Have Been Targeted -... Spike Lee (@SpikeLee) November 3, 2015 Question: what does the author think? Answer: charlie hebdo

Ex Output:

no