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: Happy Birthday Nelson Mandela. You teach us tolerance, forgiveness and simple kindness. #Saint— Kim Engelbrecht (@kimengelbrecht) July 18, 2012 Question: what does nelson mandela teaches us? Answer: inclusiveness

Output: no


Input: Consider Input: Context: so kendall jenner can walk out looking like this but miley can't cut her hair and stick out her tongue? ok rosetta. (@zarrymangina) February 14, 2014 Question: what couldn't miley do that people will trash talk? Answer: cut her hair and stick tongue out

Output: yes


Input: Consider Input: Context: Oh. It looks as though a certain cat is out of a certain bag. I’m very very happy of course but had hoped for a private wedding. Fat chance!— Stephen Fry (@stephenfry) January 6, 2015 Question: what secret has been revealed? Answer: four


Output: no