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: "They really will pull the thread that unravels the entire system" @SenStabenow on #GOP repealing Obamacare OutFrontCNN (@OutFrontCNN) January 5, 2017 Question: what might be appealed according to outfrontcnn? Answer: ellen degeneres.

Ex Output:
no


Ex Input:
Context: @RobSchneider shouts to you for making The Hot Chick but maybe don't explain the struggle for civil rights to people who were actually in it— Richard Lawler (@rjcc) January 16, 2017 Question: who was richard lawler tweeting to? Answer: rob schneider

Ex Output:
yes


Ex Input:
Context: Man... I dunno know what Ted Cruz puts on the pizza -- but it seems to be working.— Alex Wagner (@alexwagner) July 31, 2014 Question: who does alex wagner thinks is going well? Answer: kareem hunt and akeem hunt

Ex Output:

no