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'm surprised Betsy DeVos hasn't publicly supported this snow storm yet as it's shutting down all local public schools.— Gideon Glick (@gidglick) February 9, 2017 Question: what is shutting down the public schools? Answer: chrissy teigen

Ex Output:
no


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: Doubling down on "locker room talk"?! Like all men do this?! Trumps words are an attack on women, this pathetic excuse is an attack on men.— Anna Kendrick (@AnnaKendrick47) October 10, 2016 Question: who is an attack on men? Answer: trump

Ex Output:

yes