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.

[Q]: Context: Few people could get diagnosed with cancer and immediately think of others instead of themselves.Julia Louis-Dreyfus is such a powerhouse. Adam Best (@adamcbest) September 28, 2017 Question: what is iggy azalea ready with? Answer: her music
[A]: no


[Q]: Context: Two more nations are out of the World Cup, two more have kept their dreams alive: #CNNWorldCup CNN Football Club (@CNNFC) June 25, 2014 Question: what sport is trying to push the boundaries? Answer: vaulting
[A]: no


[Q]: Context: If you're tweeting #boycottcoke because they celebrated the diversity of our country, look inward, YOU are what is wrong w/the US. Not them. — @boopumpkins (@boopumpkins) February 3, 2014 Question: what company are some people boycotting? Answer: coke
[A]:
yes