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: RT @GlickmanTheFilm: Marty & Sam Stoller: only two U.S. Olympians who didn't get to run in 1936 Berlin Olympics DigitalSportsDesk (@DigSportsDesk) August 11, 2013 Question: where were the olympics held in 1936? Answer: berlin
[EX A]: yes

[EX Q]: Context: selena gomez just posted justin bieber's old nudes on her instagram and i'm dying 😂— sierra (@sierranicoleee5) August 28, 2017 Question: who is in the nude photos? Answer: everything
[EX A]: no

[EX Q]: Context: China wouldn't provide a red carpet stairway from Air Force One and then Philippines President calls Obama "the son of a whore." Terrible!— Donald J. Trump (@realDonaldTrump) September 6, 2016 Question: who did the philippines president call "the son of a whore?" Answer: obama
[EX A]:
yes