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 Input:
Context: Trump advisor Stephen Miller and CNN's Jim Acosta just got in an argument about the poem on the Statue of Liberty BuzzFeed News (@BuzzFeedNews) August 2, 2017 Question: who does stephen miller advise? Answer: donald trump

Ex Output:
yes

Ex Input:
Context: Praying for everyone at Georgia Southern and the families who lost loved ones. So unbelievable and my heart goes out. Luke Bryan (@LukeBryanOnline) April 23, 2015 Question: what is the alarm at skinner middle school? Answer: students ingesting marijuana

Ex Output:
no

Ex Input:
Context: The United States condemns the terror attack in Barcelona, Spain, and will do whatever is necessary to help. Be tough & strong, we love you! Donald J. Trump (@realDonaldTrump) August 17, 2017 Question: what did blair go to? Answer: the greenpeace uk protest.

Ex Output:
no