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.

Context: Bill Plunkett @billplunkettocrChase Utley returns to #Dodgers. Joins Jansen-Hill-Turner-Romo in turning down more $ elsewhere to stay on West Coast in strong environment2/11/2017, 6:03:18 PM Question: where is chase utley staying? Answer: iran deal
no

Context: Much needed win for @TorontoRockLax, much unneeded acl tear for myself. Hope I see you in 2015. Good luck boys— Garrett Billings (@gbillings13) April 6, 2014 Question: who had a much needed win? Answer: zumyah
no

Context: P!nk's face during Christina Aguilera's Whitney Houston tribute has me rolling on the floor. # keaton bell (@keatonkildebell) November 20, 2017 Question: who was singing a whitney houston tribute? Answer: christina aguilera

yes