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: The subject of our PSA is starting to get rape threats on the comments. Can you help by reporting them? Hollaback! (@iHollaback) October 28, 2014 Question: when will there be a chance to beat buzzy cohen on jeopardy? Answer: tomorrow.

Answer: no


Question: Context: Everything I wrote has been taken completely out of context...but I'm trending though. lmao #LiveofACeleb #TwitterIsTheDevil #NoEndorsement— ChingyJackpot (@ChingyJackpot) January 22, 2016 Question: who did thomas berdych beat? Answer: cilic

Answer: no


Question: Context: Obama: "There is nothing weak" about veterans asking for help concerning PTSD #ObamaTownHall CNN Politics (@CNNPolitics) September 29, 2016 Question: what kind of grind is it? Answer: unimaginable

Answer:
no