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.

[Q]: Context: Our friends at @AirbusDefence shared radar images of North Korea's nuclear test site showing post-test subsidence. Jeffrey Lewis (@ArmsControlWonk) September 13, 2017 Question: what did the nuclear test site show? Answer: fought
[A]: no

[Q]: Context: The House of Cards cast is representing at the @capitolfilemag party at the British Ambassador's residence #whcd Cindy Clark Kramer (@byCindyClark) May 03, 2014 Question: where was the house of cards cast? Answer: jimmy fallon
[A]: no

[Q]: Context: If Romney and Obama switched hair with their wives... #Debates Shelby White (@shelbywhite) October 17, 2012 Question: who are the two politicians mentioned in the tweet? Answer: romney and obama.
[A]:
yes