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: .@stephenathome my kids tell me they're learning about Charles Darwin in school...Common Core math is getting weird.— Gov. Bobby Jindal (@BobbyJindal) October 1, 2014 Question: who is this a reply to? Answer: nikemiddleeast

Ex Output:
no


Ex Input:
Context: Today there were terror attacks in Turkey, Switzerland and Germany - and it is only getting worse. The civilized world must change thinking!— Donald J. Trump (@realDonaldTrump) December 19, 2016 Question: who is being congratulated by riz? Answer: all the nominees

Ex Output:
no


Ex Input:
Context: @TheDailyShow Please don't miss reporting on the #FLGovDebate #fangate is too precious to let slip by!!!— Joey Monahan (@Joey2theMonahan) October 15, 2014 Question: what happened to sawyer sweeten in april of 2015 Answer: he died

Ex Output:

no