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: 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: First lady Michelle Obama talks about raising children in the White House #DemsInPhilly CNN Politics (@CNNPolitics) July 26, 2016 Question: what is michelle obama talking about? Answer: bay village pd

Ex Output:
no

Ex Input:
Context: Every time I see a celeb trend, I expect a death notice. 2016, this is what you've done to me. candle (@zantetsuken76) May 20, 2016 Question: what year is he talking about? Answer: 2016

Ex Output:
yes