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: First lady Michelle Obama talks about raising children in the White House #DemsInPhilly CNN Politics (@CNNPolitics) July 26, 2016 Question: what is michelle obama talking about? Answer: bay village pd
Example Output: no

Example Input: Context: We've had a bad run against the Europeans and it's time to turn the tides - Tom Watson (@TomWatsonPGA) September 1, 2014 Question: who did we have a bad run against? Answer: inclusiveness, tolerance, and a diverse fan base
Example Output: no

Example Input: Context: "I can't do this. You're a waste of my time." -girl #roofbreakup— Kyle Ayers (@kyleayers) November 17, 2013 Question: who says he can't do this? Answer: kyle ayers
Example Output:
yes