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: #CHILE fans break through security checkpoint & storm into stadium via pressroom #Chile VS #Spain #worldcup2014— Gustavo (@gustavocnn) June 18, 2014 Question: what do fans do at this worldcup? Answer: portability

Output: no


Input: Consider Input: Context: Fine, Regina. But on Thursday we wear Purple. #SpiritDay (join me to support LGBT youth tomorrow). Reggie Aqui (@reggieaqui) October 16, 2014 Question: who is being supported by wearing purple on #spiritday? Answer: lgbt youth

Output: yes


Input: Consider Input: Context: A Christmas Refugee Roundup sounds like something @realDonaldTrump would concoct. Remember: Jesus was a refugee child who fled death gangs.— Martin O'Malley (@MartinOMalley) December 24, 2015 Question: who fled death gangs? Answer: liverpool


Output: no