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.

Example Input: Context: Joe Biden's having a scotch right now while Paul Ryan's mom is putting his "debate participation" certificate on the refrigerator. #vpdebate— Buck (@buck4itt) October 12, 2012 Question: who's mom is putting a certificate on the fridge? Answer: out of joy
Example Output: no

Example Input: Context: survivors and family members of victims make no noise as each count is read, some of them actually on the edge of their seats. #tsarnaev— Alexandra Field (@AFieldCNN) April 8, 2015 Question: who make no noise as the count is read? Answer: almost 4 hours
Example Output: no

Example Input: Context: The currency that will get your product/service the right side of the media is INTEGRITY #CNNAfrica— Ruth (@Olurounbi) January 14, 2015 Question: what currency will get your product the right side of the media? Answer: integrity.
Example Output:
yes