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: And while we applaud all of the black nominees for Academy Awards this yr we know there is a long way to go for all underrepresented groups.— Matthew A. Cherry (@MatthewACherry) January 24, 2017 Question: what were the nominees for? Answer: twerking
[EX A]: no

[EX Q]: Context: People here are cutting back on groceries to make ends meet. Less water means less farm work. #endangeredriver John D. Sutter (@jdsutter) June 18, 2014 Question: on what are people cutting back? Answer: right part of tail section
[EX A]: no

[EX Q]: Context: You SHOULD have mixed feelings. No one's heart was dragged through emotional ambiguity more than mine.Tears, uncertainty, happiness & #LOVE Nile Rodgers (@nilerodgers) September 7, 2017 Question: what was dragged through emotional ambiguity? Answer: messiah
[EX A]:
no