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: .@rafaelnadal survives the rain and Monaco to win his first title of '15, 64 61 @ArgentinaOpen ATP World Tour (@ATPWorldTour) March 1, 2015 Question: who won the title? Answer: sza or khalids
[A]: no


[Q]: Context: Happy for Yaya...Finally got his hands on that Afcon trophy...— Temi Oyedepo (@temmy_israel) February 9, 2015 Question: what trophy was won Answer: exec dir tony lake
[A]: no


[Q]: Context: WOW, thank you so much! RT@royalmailnews Here's @MrsSarahStorey's#GoldMedalStamp. Congratulations Sarah!C — Sarah Storey (@MrsSarahStorey) Aug 30, 2012 Question: who is the one being congratulated? Answer: american police
[A]:
no