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: While aid delivered to #Daraya provides some relief, what is needed is for all sieges to be lifted #SyriaCrisis OCHA Syria (@OCHA_Syria) 10 June 2016 Question: what hashtag was used in the tweet? Answer: asteroid

Ex Output:
no


Ex Input:
Context: Still sad that Jay had to leave but @jimmyfallon is an awesome replacement! What a cool class act! Way to go Jimmy... #FallonTonight— Chris Eyres (@ChrisPuraVida) February 18, 2014 Question: who did jimmy fallon replace? Answer: jay

Ex Output:
yes


Ex Input:
Context: .@realDonaldTrump should understand 40% of manufacturing jobs are related to exports. We need more exports-- not less Jay Timmons (@JayTimmonsNAM) June 28, 2016 Question: what does timmons say we need more of? Answer: beats me. i can't tell.

Ex Output:

no