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 Input:
Context: To those of you who rail against DACA, the iPhone on which you type your tweets is partly a result of the #DREAMers who made it possible. Beau Willimon (@BeauWillimon) September 3, 2017 Question: what are people railing against? Answer: daca

Ex Output:
yes


Ex Input:
Context: RDJ loves him some Iron Man #sdcc — Brian Truitt (@briantruitt) July 27, 2014 Question: where is brian truitt Answer: europe

Ex Output:
no


Ex Input:
Context: I don't need Google Glass. I'm married, so I already have someone in my peripheral vision giving me updates and telling me what to do next.— Damien Owens (@OwensDamien) January 16, 2015 Question: what doesn't damien owens need? Answer: @mcilroyrory

Ex Output:

no