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: 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

Ex Output:
yes

Ex Input:
Context: Don't miss me preforming and debuting my new song on Macy's 4th of July Fireworks spectacular TOMORROW night on #NBC at 8pm!!! # Jennifer Lopez (@JLo) July 3, 2017 Question: who will be singing a new song at macy's fourth of july show? Answer: jennifer lopez

Ex Output:
yes

Ex Input:
Context: Gwyneth Paltrow and Chris Martin are getting divorced, citing "insufferable similarities." Louis Virtel (@louisvirtel) March 25, 2014 Question: what are paltrow and martin doing? Answer: mtv awards

Ex Output:
no