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: .@SenSchumer- do it over a donut and coffee. Dan Scavino Jr. (@DanScavino) March 3, 2017 Question: who replied to @senschumer? Answer: dan scavino jr.
[EX A]: yes

[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: Everything happens 4 a reason. I think u and the girls have a tighter friendship now. And it gave us your amazing solo career.— Rafael Martínez (@RafaMartinezL) June 1, 2017 Question: what did it give to us? Answer: leonardo dicaprio
[EX A]:
no