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: #ifidieinpolicecustody look under my fingernails. The skin of the person who killed me will be there...— Charles M. Blow (@CharlesMBlow) July 18, 2015 Question: what evidence is under the fingernails? Answer: 21
[EX A]: no

[EX Q]: Context: dang I'm Mormon but the pope is such a cool guy. I would hang with him any day— Isabel Williams (@isabelkatew) July 28, 2015 Question: who does isabel want to hang with? Answer: u2
[EX A]: no

[EX Q]: Context: I'm not changing nothing on this tattoo. This year was a great one and this is always gonna be a memory. #ALLinCLE— Lil Geeky (@Lonniedoe) June 17, 2015 Question: what was great for him? Answer: their race
[EX A]:
no