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: .@Pontifex reaches out to a woman at St. Patrick's Cathedral who cannot stand up. #PopeInNYC Anderson Cooper 360 (@AC360) September 25, 2015 Question: what is wrong with the woman ? Answer: her heart
[EX A]: no

[EX Q]: Context: Some observers say Pope Francis's views on poverty and wealth make him a communist - is he? 📻 BBC World Service (@bbcworldservice) September 20, 2015 Question: who might be a communist? Answer: prez @barackobama
[EX A]: no

[EX Q]: Context: I'm very sad to hear about David Cassidy. There were times in the mid-1970s when he would come over to my house and we even started writing a song together. He was a very talented and nice person. Love & Mercy to David and his family. Brian Wilson (@BrianWilsonLive) November 22, 2017 Question: who has passed away? Answer: david cassidy
[EX A]:
yes