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: Selena can't even sing live with out whispering why is she with abel king of vocals Tragiq ™ (@PETTYSPlCE) January 11, 2017 Question: who can't even sing live? Answer: 2000

Ex Output:
no


Ex Input:
Context: If we want to see change it's up to us to create it. We have to find a way to come together. There's too much at stake! #Salt&Light — Justin Forsett (@JForsett) August 15, 2017 Question: what do we have to do if we want to have change? Answer: google maps

Ex Output:
no


Ex Input:
Context: Some of you have pointed out that #CrimingWhileWhite helps other White folks realize policing isn't fair. My heart still hurts.— Elon James White (@elonjames) December 4, 2014 Question: what helps white people realize policing isn't fair? Answer: pointing out instances of criming while white

Ex Output:

yes