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: If #RachelDolezal can do it, so can I. I am now a white American. Give me: good credit, the ability to swim, and police NOT beating me.— PrestonMitchum (@PrestonMitchum) June 12, 2015 Question: what nationality does mitchum change to? Answer: coke
[EX A]: no

[EX Q]: Context: "For the love of the sport we want to keep trying to push the boundaries" @joanne_eccles #Vaulting #WEG2014 #JEM2014 The FEI (@myfei_home) September 8, 2014 Question: what sport is trying to push the boundaries? Answer: two teams as well
[EX A]: no

[EX Q]: Context: Last night's situation was beyond my control. I apologize to all that showed up, you know that I would never want to disappoint you.— Mariah Carey #MC20 (@MariahCarey) December 3, 2014 Question: what is mariah carey apologizing for? Answer: last night's situation
[EX A]:
yes