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.
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Question: Context: I am so happy to be in the @usopen finals again after 5 years and I wish Peng a speedy recovery!— Caroline Wozniacki (@CaroWozniacki) September 5, 2014 Question: how long has the tweeter been waiting to return to the finals? Answer: 5 years

Answer: yes


Question: Context: Big jihadist danger looming everywhere from Philippines to Africa to Europe to US. Political correctness makes for denial and hypocrisy.— Rupert Murdoch (@rupertmurdoch) January 10, 2015 Question: is he talking about multiple countries? Answer: from philippines to africa to europe to us

Answer: yes


Question: Context: 5 years in 5 seconds. Darren Booth (@darbooth) January 25, 2013 Question: which measurements of time are mentioned? Answer: years and seconds

Answer:
yes