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'm surprised Betsy DeVos hasn't publicly supported this snow storm yet as it's shutting down all local public schools.— Gideon Glick (@gidglick) February 9, 2017 Question: what is shutting down the public schools? Answer: chrissy teigen
[EX A]: no

[EX Q]: Context: Selena can't even sing live with out whispering why is she with abel king of vocals Tragiq ™ (@PETTYSPlCE) January 11, 2017 Question: who can't even sing live? Answer: 2000
[EX A]: no

[EX Q]: Context: Aslan feels irritated, and he should be. Cause, someone shows that his emperor has no clothes! #AnApostatesExperience— Avijit Roy (@avijit_roy_MM) October 16, 2014 Question: who has no clothes? Answer: nbc/wsj
[EX A]:
no