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: I desperately want a reporter to ask Sean Spicer what he has in his teeth Alexandra Gallant (@Gallantdesigner) March 27, 2017 Question: where does he have something? Answer: in his teeth
[EX A]: yes

[EX Q]: Context: As a stockholder of a grocery store here, I appreciate you guys invoking a false panic again. #ATLsnow— Tommy Sale (@TSale29) February 26, 2015 Question: false panic arose from what occasion? Answer: krissi
[EX A]: no

[EX Q]: Context: BREAKING @andreborschberg just landed in #Dayton after a zero-fuel 17h flight to #Ohio ! #futureisclean SOLAR IMPULSE (@solarimpulse) May 22, 2016 Question: how long was the flight? Answer: 17 hours
[EX A]:
yes