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.

[Q]: Context: Two Duchess of Cambridge images have joined @NPGLondon's #Vogue100 exhibition from today: VOGUE.CO.UK (@BritishVogue) May 1, 2016 Question: who joined vogue100 exhibition? Answer: two dutchess of cambridge
[A]: yes


[Q]: Context: 6. Other countries need to do more. Shameful that GCC countries are not taking Syrian refugees for example.— Nadim Houry (@nadimhoury) September 3, 2015 Question: what is the sentiment expressed here? Answer: shameful
[A]: yes


[Q]: Context: Latino Twitter not happy w/ Pence. Pissed as hell w/ "You whipped out that Mexican thing" comment. Metio la pata. (Stuck his foot in mouth).— Ana Navarro (@ananavarro) October 5, 2016 Question: what did pence do to make latinos mad? Answer: perhaps he's getting pressure from the public.
[A]:
no