In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify given passage into two categories: (1) "yes" if the given context is useful in answering the question, and (2) "no" if the given context is not useful.

[EX Q]: Context: Tennessee's GOP Governor @BillHaslam has been elected RGA Chairman for 2015! The RGA (@The_RGA) November 20, 2014 Question: what is the author of the tweets emotion? Answer: disappointed
[EX A]: no

[EX Q]: Context: Why in this day in age do we rely on the physical recovery of black boxes? Flight data should be continuously streamed to the cloud #8501qs— Jacob Rossi (@jacobrossi) December 29, 2014 Question: who had to break through the ice in lake michigan Answer: cutter hollyhock
[EX A]: no

[EX Q]: Context: What an amazing week at the @KNCGolf !! A dream come true for sure :) thank you so much to everybody involved for making it possible!:)— Lexi Thompson (@Lexi) April 7, 2014 Question: what did luke bryan get? Answer: some metal
[EX A]:
no