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: This is a good tale of elitism and privilege. Thanks Ben Edelman. Josh Sternberg (@joshsternberg) December 9, 2014 Question: what does ben edelman write about? Answer: elitism and privilege

Output: yes


Input: Consider Input: Context: Haha, yes! But I STILL wanna c @Rosie as #PresidentBannon RT @DucoteEvelyn: #kathygriffin as #StephenMiller on #SNL? Kathy Griffin (@kathygriffin) February 13, 2017 Question: who does kathy griffin wish to see portray bannon? Answer: new efforts to counter the gun lobby.

Output: no


Input: Consider Input: Context: ...will make me work hard to reach the World Cup. My family and I are very grateful to all of you!! (2/2) Luis Suarez (@luis16suarez) May 22, 2014 Question: how many children does luis suarez have? Answer: luis suarez has two children.


Output: yes