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.

Input: Consider Input: Context: A park bench is rendered useless as the Cedar River continues its rise #Flood2016 #iawx Connor Morgan - KGAN (@CMorganCBS2) September 25, 2016 Question: what is the name of the river? Answer: the cedar river

Output: yes


Input: Consider Input: Context: Rally homework for @WalesRallyGB.Trying to feel slightly prepared even though im so out of my comfort zone!! Amy Williams MBE (@skeletonamy) November 9, 2013 Question: what is the homework for? Answer: wales rally

Output: yes


Input: Consider Input: Context: The BATGIRL team (and @DCComics) has worked really hard to make this book for new female readers. This is inconsistent. #ChangeTheCover— Matt SantoriGriffith (@FotoCub) March 14, 2015 Question: what did matt santori suggest with a hashtag? Answer: a heart transplant


Output: no