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: Dear #MemoriesPizza RiskyLiberal (@RiskyLiberal) April 1, 2015 Question: what appears to be the political leaning of #memoriespizza? Answer: 1400 people
[EX A]: no

[EX Q]: Context: The moment Iceland's prime minister walked out of an interview because of a tax haven question #panamapapershttps:// The Guardian (@guardian) April 4, 2016 Question: who's prime minister walked out of an interview? Answer: iceland
[EX A]: yes

[EX Q]: Context: Well done @virginatlantic pilots & team for safe & skillful landing of #VS43. Thoughts with passengers & crew, thanks for support & patience Richard Branson (@richardbranson) December 29, 2014 Question: who is being congratulated? Answer: virgin atlantic pilots and team.
[EX A]:
yes