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: i will say this only once:taylor swift is not in the slytherin house, she just has slytherin friends yung sweet lassi (@andnowtothemoon) August 21, 2017 Question: how do they get sorted? Answer: the sorting hat, first day

Answer: yes

Question: Context: Friant Kern canal sends water 152 mi south of here to Bakersfield Cali. Mostly to farms. #endangeredriver John D. Sutter (@jdsutter) June 13, 2014 Question: who approved the first-ever wireless charging technology? Answer: @fcc

Answer: no

Question: Context: Words can't describe how proud I am of you , you truly are my hero. I love you so much. @JamieLSigler Cutter Dykstra (@CutterDykstra) January 20, 2016 Question: the clones are pretending to be what? Answer: other characters

Answer:
no