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: Throughout #HongKong, volunteers hand food, water, towels to protesters. They recycle too. Madison Park, 메디썬 박 (@MadisonCNN) September 29, 2014 Question: where did volunteers hand food, water and towels to protesters. Answer: ghastly

Answer: no


Question: 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

Answer: yes


Question: Context: @toluogunlesi Ergo, it will be impossible for elections to take place in 6 weeks. #NigeriaDenied— Ayoade Alakija (@yodifiji) February 7, 2015 Question: when are elections impossible to take place? Answer: 6 weeks

Answer:
yes