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: Everyone is laughing at the @nytimes for the lame hit piece they did on me and women.I gave them many names of women I helped-refused to use Donald J. Trump (@realDonaldTrump) May 15, 2016 Question: who did a hit piece on donald trump? Answer: nytimes

Ex Output:
yes

Ex Input:
Context: I'm proud to stand with Gov. @mike_pence for religious liberty, and I urge Americans to do the same Ted Cruz (@tedcruz) March 31, 2015 Question: who is she trying to win against? Answer: studio head

Ex Output:
no

Ex Input:
Context: Sorry Jonathan Gruber, you can't shake off the Obamacare deceptions #FullRepeal Senator Ted Cruz (@SenTedCruz) November 14, 2014 Question: who needs to perform well? Answer: donald trump

Ex Output:
no