TASK DEFINITION: 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.
PROBLEM: 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

SOLUTION: yes

PROBLEM: Context: Somewhere in Hollywood right now there is probably conversations going on re: turning Pizza Rat into a kids' property, and I am not kidding— Andrew Wallenstein (@awallenstein) September 21, 2015 Question: where are conversations about pizza rat? Answer: he said doogie's name.

SOLUTION: no

PROBLEM: Context: BREAKING @andreborschberg just landed in #Dayton after a zero-fuel 17h flight to #Ohio ! #futureisclean SOLAR IMPULSE (@solarimpulse) May 22, 2016 Question: how long was the flight? Answer: the cavaliers

SOLUTION:
no