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: .@HillaryClinton I think it's high time for a woman president. You will get my vote.— Ron Carlivati (@carlivatiron) April 12, 2015 Question: who was the message in support of? Answer: ralph lauren
[EX A]: no

[EX Q]: Context: Some terrible person is selling the sunglasses that #PaulWalker was supposedly wearing when he died. - CR— Rickey (@rickey) March 13, 2014 Question: what item of paul walkers is being sold? Answer: sunglasses
[EX A]: yes

[EX Q]: Context: While sheriff says site of #DisneyAlligator attack had "no swimming" signs, some ponds/lakes have gator warnings. Eliott C. McLaughlin (@EliottCNN) June 15, 2016 Question: what type of sign did disney post? Answer: police
[EX A]:
no