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.
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Question: Context: @cnnafricanstart "Start early, get your idea on the ground and work on it". Many good ideas die before they take off #CNNAfrica Jayell (@DopeAF_) January 14, 2015 Question: what's the first step of this piece of advice? Answer: someone showed that his emperor has no clothes.

Answer: no

Question: Context: Kurt Helin @basketballtalkBrilliant dig: Knicks fans chant "Derek Fisher" as Kings' Matt Barnes inbounds ball , 4:18:07 AM Question: what are the fans chanting? Answer: derek fisher

Answer: yes

Question: Context: I dont care as long as Krissi is ok. I wish I could trade places. Nick Gordon (@nickdgordon) February 23, 2015 Question: who wishes they could trade with krissi? Answer: us jobs

Answer:
no