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: Please stop talking about us in interviews mama. None of us talk about you. (3)— Khloé (@khloekardashian) February 16, 2015 Question: who is khloe kardashian tweeting? Answer: mama

Ex Output:
yes


Ex Input:
Context: What I gotta do to please you bastards I&#39;m a 20 year old just living life as you did when u where twenty but in extraordinary circumstances— Liam Payne (@Real_Liam_Payne) January 19, 2014 Question: what does liam say he is doing? Answer: living life

Ex Output:
yes


Ex Input:
Context: .@realDonaldTrump Q2: You've said you "hate the concept of guns." Why the change? When did it happen? What's the 2nd Amendment mean to you?— Ben Sasse (@BenSasse) January 25, 2016 Question: which amendment does is the poster quoting? Answer: the 2nd amendment.

Ex Output:

yes