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: I'm now comforting my sobbing girlfriend. This was supposed to be a relaxing night. Thanks Grey. #GreysAnatomy— Dr.D (@BaldwinRichy) April 24, 2015 Question: what television show were they watching? Answer: epic
[EX A]: no

[EX Q]: Context: "9 killed in Waco biker gang shootout - where are the white leaders decrying this white-on-white violence?" #stuffthemedianeversays — John Fugelsang (@JohnFugelsang) May 18, 2015 Question: how many were killed? Answer: 9
[EX A]: yes

[EX Q]: Context: Greg Cosell @gregcosellRT @YahooSchwab: Patriots thrive on being unpredictable. That's the challenge for the Falcons' defense. @gregcosell breaks it down. https:/…2/4/2017, 5:38:34 PM Question: what do patriots thrive on being? Answer: unpredictable
[EX A]:
yes