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: RIP PHIFE. DRINKING A DR PEPPER FOR U RIGHT NOW. Mac (@MacMiller) March 23, 2016 Question: what is andrew garfield being described as? Answer: gay

Ex Output:
no


Ex Input:
Context: In an intense and stressful moment, I allowed my emotions to get the best of me and said some insulting and (cont) Britt McHenry (@BrittMcHenry) April 16, 2015 Question: how much trouble does carly fiorina have coming back from commercial pauses? Answer: zero

Ex Output:
no


Ex Input:
Context: NBC/WSJ poll has @realDonaldTrump beating #CrookedHillary on #Honesty & #NationalSecurity. This picture says it all! Michael Cohen (@MichaelCohen212) June 28, 2016 Question: who was winning in the polls on honesty? Answer: @realdonaldtrump

Ex Output:

yes