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: I am only going to say this once... But I mean it. #IHateChristianLaettner Christian Laettner (@laettnerbball) March 16, 2015 Question: what sport does this man (probably) play? Answer: basketball

Ex Output:
yes


Ex Input:
Context: I am so happy to be in the @usopen finals again after 5 years and I wish Peng a speedy recovery!— Caroline Wozniacki (@CaroWozniacki) September 5, 2014 Question: how long has the tweeter been waiting to return to the finals? Answer: 5 years

Ex Output:
yes


Ex Input:
Context: I love all the snow pictures of my southern friends because they actually appreciate the snow 💖 ❄️— Abby Kreuser (@Abalicioussss) February 26, 2015 Question: why do i love the snow pictures? Answer: the rnc was happening

Ex Output:

no