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 Q]: Context: The improvised, evolving migrant trail to Europe. After Hungary blocks border, migrants & refugees walk to Croatia Ivan Watson (@IvanCNN) September 16, 2015 Question: who is walking to croatia Answer: rian johnson
[EX A]: no

[EX Q]: Context: Wishing everyone a happy & healthy New Year! Governor Christie (@GovChristie) January 1, 2016 Question: who is governor christie speaking to? Answer: making buzzfeed selfie stick videos
[EX A]: no

[EX Q]: Context: Doesn't dummy @chucktodd realize that when I considered running for president, I filed financial papers showing unbelievable numbers. Donald J. Trump (@realDonaldTrump) August 9, 2013 Question: who does donald trump think is a dummy? Answer: chuck todd
[EX A]:
yes