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: I think Lleyton #Hewitt deserves a monument in Melbourne park for his fighting spirit and effort every time he plays! Impressive #19Ausopens— victoria azarenka (@vika7) January 20, 2015 Question: why does lleyton #hewitt deserve a monument? Answer: his fighting spirit

Output: yes


Input: Consider Input: Context: We coming to the White House @BarackObama •• hope you ready for us! — Bobby Wagner (@Bwagz54) February 3, 2014 Question: who is coming to the white house? Answer: nsa and/or fortmeade public affairs.

Output: no


Input: Consider Input: Context: Looking fwd to a fruitful discussion. MT @piersmorgan: So @janetmock has agreed to come back on my show LIVE tonight. CNN 9pmET. — Janet Mock (@janetmock) February 5, 2014 Question: who appeared on piers morgan on feb. 5th, 2014 Answer: they were in the police car.


Output: no