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: p>My double is ready to roll in #inaug2013 parade with @nasa & @nasajpl mission team Curiosity Rover (@MarsCuriosity) January 21, 2013 Question: who's double is ready to roll Answer: britneyspears
[EX A]: no

[EX Q]: Context: survivors and family members of victims make no noise as each count is read, some of them actually on the edge of their seats. #tsarnaev— Alexandra Field (@AFieldCNN) April 8, 2015 Question: who make no noise as the count is read? Answer: almost 4 hours
[EX A]: no

[EX Q]: Context: Chase is walking with me this morning, explaining where post-river water goes to and comes from #endangeredriver John D. Sutter (@jdsutter) June 21, 2014 Question: who is running with sutter? Answer: chase
[EX A]:
yes