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.
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Question: Context: @kelly_clarkson huge fan here and I think you are AMAZING! I also believe this ❤ Kindness Matters! Ayel Rocks Kindness (@AyelAyel23) July 5, 2017 Question: what food is mentioned? Answer: a donut

Answer: no


Question: Context: VIDEO: Two dozen protesters outside Dallas home of #OU #SigmaAlphaEpsilon frat member. Jason Whitely (@JasonWhitely) March 11, 2015 Question: is the frat member privileged? Answer: by looking at his home, yes.

Answer: yes


Question: Context: Okay, we can OFFICIALLY say it! WE ARE SO #HAPPY to announce PHARRELL WILLIAMS = #NewVoiceCoach for SEASON 7. The Voice (@NBCTheVoice) March 31, 2014 Question: what day is freedom day in south africa? Answer: april 27th

Answer:
no