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: Scheppelmann: "The lyrical family is in mourning, but we are not alone. Today we dedicate the performance to all victims"— Gran Teatre Liceu (@Liceu_cat) March 25, 2015 Question: who do they dedicate the performance to? Answer: a smile

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: Thinking of Dr. King and great leaders like @repjohnlewis who carry on his legacy. May their example be our call to action. -mo— The First Lady (@FLOTUS) January 16, 2017 Question: what is said about dr. king's and lewis' examples? Answer: complaints

Ex Output:

no