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: @_mariareza @mizraimbelman no selfie The secret service was watching our every move— Juan Belman (@juanbelman) July 11, 2014 Question: who was watching juan belman? Answer: secret service
[EX A]: yes

[EX Q]: Context: Corinna Schumacher has written a letter to the German fans in Hockenheim, published in the official program! Nicola Pohl (@NicolaBILD) July 17, 2014 Question: who did she write to? Answer: german fans
[EX A]: yes

[EX Q]: Context: Doubling down on "locker room talk"?! Like all men do this?! Trumps words are an attack on women, this pathetic excuse is an attack on men.— Anna Kendrick (@AnnaKendrick47) October 10, 2016 Question: who is an attack on men? Answer: patricia arquette
[EX A]:
no