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: Happy Birthday to the great @BettyMWhite ! Help me celebrate her 92nd birthday by signing her @openme card iiii]; )'— Slash (@Slash) January 17, 2014 Question: how old did betty white turn? Answer: the cavaliers
Example Output: no

Example Input: Context: To those of you who rail against DACA, the iPhone on which you type your tweets is partly a result of the #DREAMers who made it possible. Beau Willimon (@BeauWillimon) September 3, 2017 Question: what are people railing against? Answer: daca
Example Output: yes

Example Input: Context: Polls show slight break toward Obama over weekend -- a hurricane lift. Clearer favorite but Romney very capable of upset #ac360 @cnnopinion— David Gergen (@David_Gergen) November 6, 2012 Question: what is romney capable of? Answer: bismillah.
Example Output:
no