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: Wish people would shut up about the supposed 'peaodophilia' in @Sia new video! It's beautiful! Dont be scared of Art Helen Anderson (@HelenAnderz) January 8, 2015 Question: how many people are talking about this? Answer: 53
Example Output: yes

Example Input: Context: My thoughts are with all those impacted by the catastrophic earthquake that struck Nepal this morning. Rep. Lois Frankel (@RepLoisFrankel) April 25, 2015 Question: what is lois frankel upset by? Answer: the earthquake that hit nepal.
Example Output: yes

Example Input: Context: Images coming through via @savechildrenaus staff of destruction in #Haiti from #HurricaneMatthew Save the Children (@savechildrenaus) October 6, 2016 Question: who are the images coming from? Answer: 25%
Example Output:
no