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: >@cnn @cnnhealth because we are an obese nation, full of addicts to drugs and alcohol who only crave more. #didn'tneedtoreadit— NGSiegel (@NGSiegel) January 10, 2013 Question: what is the nation full of? Answer: addicts to drugs and alcohol
[EX A]: yes

[EX Q]: Context: Ted Cruz: It's not acceptable to attack anyone's spouse or anyone's kids 1C #CruzFamilyhttps:// CNN (@CNN) April 14, 2016 Question: what is ted cruz attacking? Answer: family and spouses
[EX A]: yes

[EX Q]: Context: After awkward silence following a particularly racist comment miraculously came, "anyways am I talking your ear off?" & trying to bone again — Ryan Case (@film114) September 29, 2014 Question: what was said after the awkward silence? Answer: came "anyways am i talking your head off."
[EX A]:
yes