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: Dear #MemoriesPizza RiskyLiberal (@RiskyLiberal) April 1, 2015 Question: is some one avoiding you to make a point? Answer: my boycotting your business
[EX A]: yes

[EX Q]: Context: why on earth do we need another Spider Man??? WHY????— Andy Cohen (@Andy) February 10, 2015 Question: where does andy ask if we need another spider man Answer: on earth
[EX A]: yes

[EX Q]: Context: We've just launched a Person Finder instance to help track missing persons for the #Nepal earthquake--> Google India (@googleindia) April 25, 2015 Question: what has the author done to help? Answer: certain blogs
[EX A]:
no