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.

Ex Input:
Context: Where are all the #AllLivesMatter people when it comes to #ZacharyHammond? All y'all looking funny in the light. 2 Matthew A. Cherry (@MatthewACherry) August 4, 2015 Question: who is referred to when asking alllivesmatter where they are? Answer: zachary hammond

Ex Output:
yes

Ex Input:
Context: There's a stadium somewhere in there. #BuffaloSnow MORE PHOTOS: Buffalo Bills (@buffalobills) November 20, 2014 Question: what's the weather like near the stadium in buffalo? Answer: beyonce's

Ex Output:
no

Ex Input:
Context: My thoughts are with Rima and the rest of Alan's family. We have all lost a great talent. They have lost part of their hearts. J.K. Rowling (@jk_rowling) January 14, 2016 Question: what have rima and the rest of alan's family lost? Answer: part of their hearts.

Ex Output:
yes