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: Many people are equating BREXIT, and what is going on in Great Britain, with what is happening in the U.S. People want their country back!— Donald J. Trump (@realDonaldTrump) June 24, 2016 Question: who is presenting this clip? Answer: tom hiddleston

Ex Output:
no


Ex Input:
Context: Ghana journos are safe. Police barricade separates us from the fans. We're ok. For now. #afcon2015 Gary Al-Smith (@garyalsmith) February 5, 2015 Question: who's thoughts do they want? Answer: speaker cruz

Ex Output:
no


Ex Input:
Context: You know what? I support #BoycottHamilton. I hope it intensifies -- especially during the first week of March, maybe that Sunday matinee?— Patton Oswalt (@pattonoswalt) November 19, 2016 Question: when does patton oswalt hope #boycotthamilton intensifies? Answer: during the first week of march

Ex Output:

yes