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.

[Q]: Context: AP Top 25 @AP_Top25Swanigan leads No. 21 Purdue past Penn State 77-52 , 7:52:05 PM Question: who leads no 21 as of jan 21, 2017? Answer: a smoothie was made.
[A]: no


[Q]: Context: Gutted cant get to Scotland for @JoshTaylorBoxer fight tonight. As #CityAirport got evacuated when everyone started coughing uncontrollably!— David Haye (@mrdavidhaye) October 21, 2016 Question: in what country is josh taylor fighting? Answer: fashionweeknyc
[A]: no


[Q]: Context: We congratulate @ISRO for its Mars arrival! @MarsOrbiter joins the missions studying the Red Planet. #JourneyToMars NASA (@NASA) September 24, 2014 Question: what is the red planet? Answer: mars
[A]:
yes