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: RIP Anton Yelchin (3.11.89 - 6.19.2016) Ms. Marya E. Gates (@oldfilmsflicker) June 19, 2016 Question: when did he pass away? Answer: sands hotel in vegas.
[EX A]: no

[EX Q]: Context: Boston, best crowd of the tour. Gonna be tough to beat. Thanks for the love. Can't wait to come back.— nathan followill (@doctorfollowill) August 10, 2014 Question: who was in boston? Answer: nathan followill
[EX A]: yes

[EX Q]: Context: It's confirmed. #DavidBeckham must have nude photos of the editor of People mag cuz there's no way he's sexiest man alive. #10yrstoolate— Sarah Fraser (@heyfrase) November 18, 2015 Question: who did sarah say is no the sexiest man alive? Answer: david beckham
[EX A]:
yes