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 Q]: Context: Is Ebola a disease of #poverty? Read this @UNDP blog to find out: #EbolaResponse UN Geneva (@UNGeneva) December 4, 2014 Question: what disease are they tweeting about? Answer: ebola
[EX A]: yes

[EX Q]: Context: God show her the way because the devil's tryna break her down. #YeezySeason4 Someone actually (@imanilindsay) September 7, 2016 Question: what is the devil trying to do? Answer: his brother.
[EX A]: no

[EX Q]: Context: A switch to begin: AV starts Carl Hagelin with Derek Stepan and Rick Nash, not Chris Kreider, who apparently drops to second line Steve Zipay (@stevezipay) June 12, 2014 Question: who dropped to second line? Answer: someone they love died
[EX A]:
no