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: When will you get to see the new third jersey in action? Find out here: — Tampa Bay Lightning (@TBLightning) September 27, 2014 Question: what is rudd disgusted with? Answer: cricket umpiring decisions.

Ex Output:
no


Ex Input:
Context: I'm impatiently sitting by the phone to see if I get hired as the voice of #PizzaRat— Gilbert Gottfried (@RealGilbert) September 21, 2015 Question: who auditioned for pizza rat? Answer: gilbert gottfried

Ex Output:
yes


Ex Input:
Context: WORLD PREMIERE: Hardest working man in show business teams with @Apple & the greatest assistant on the planet. #DominateTheDay #ROCKxSIRI Dwayne Johnson (@TheRock) July 24, 2017 Question: what is over the head of civilians? Answer: bombs

Ex Output:

no