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: If Chicago doesn't fix the horrible "carnage" going on, 228 shootings in 2017 with 42 killings (up 24% from 2016), I will send in the Feds!— Donald J. Trump (@realDonaldTrump) January 25, 2017 Question: what city is mr. trump declaring to send feds to if the "carnage" doesn't stop? Answer: spandex

Ex Output:
no


Ex Input:
Context: Happy Birthday to the great @BettyMWhite ! Help me celebrate her 92nd birthday by signing her @openme card iiii]; )'— Slash (@Slash) January 17, 2014 Question: how old did betty white turn? Answer: the cavaliers

Ex Output:
no


Ex Input:
Context: I'm now comforting my sobbing girlfriend. This was supposed to be a relaxing night. Thanks Grey. #GreysAnatomy— Dr.D (@BaldwinRichy) April 24, 2015 Question: why is his girlfriend sobbing? Answer: we have no idea

Ex Output:

no