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: This is the future of repression. If we do not fight it there, it will happen here. #KeepItOn #BringBackOurInternet Edward Snowden (@Snowden) January 25, 2017 Question: what will happen if we don't fight it? Answer: repression

Ex Output:
yes


Ex Input:
Context: Emma Watson asks for barricade to be removed so she can greet marchers. This is something you don't see every day. # Julian Routh (@julianrouth) January 21, 2017 Question: who does she want to greet? Answer: marchers

Ex Output:
yes


Ex Input:
Context: @cnnhealth #EbolaQandA The patients bodily fluids that were flushed down the toilet before he was dx'd: Contaminate water tx facilities?— Andrea (@Scrappygrrl) October 2, 2014 Question: what was flushed down the toilet? Answer: the patients budily fluids

Ex Output:

yes