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: Crowd joins choir at #MikeBrown's funeral, singing & dancing to hymn, ""Every Praise." Eliott C. McLaughlin (@EliottCNN) August 25, 2014 Question: who's talking in the video? Answer: john kasich

Answer: no


Question: Context: And listen even if @DanielHandler is her friend, he's just made sure that the story is his racist joke, not her achievements.— Mikki Kendall (@Karnythia) November 20, 2014 Question: how good of a friend? Answer: he is a very good friend

Answer: yes


Question: Context: #BlackLivesMatter #NYPDLivesMatter If you have an issue with *either* of those two hashtags, *you* are the problem. You.— Colm Flaherty (@CJayFla) December 21, 2014 Question: what were the people that were mobilized experts in? Answer: food assistance, logistics, and telecoms

Answer:
no