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.

Context: Paris Hilton is a smart woman! And I mean it. She did this on purpose for PR purposes #NelsonMandela AEK (@influxTR) December 6, 2013 Question: who is the subject of her tweet? Answer: nelson mandela dying.
yes

Context: Oh Robin...Our hearts are broken. Rest in peace darling. We loved you.— Goldie Hawn (@goldiehawn) August 11, 2014 Question: who is goldie hawn mourning? Answer: robin
yes

Context: The #Boston Snow Blitz of 2015 continues. This is *before* we get another foot or more through tomorrow! Eric Fisher (@ericfisher) February 8, 2015 Question: what year was the boston snow blitz? Answer: original subtweet

no