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: Hillary Clinton has stolen our innovative WikiLeaks twitter logo design. Compare: @WikiLeaks vs @HillaryClinton WikiLeaks (@wikileaks) April 12, 2015 Question: what did @montrealprotocol countries agree to? Answer: curb greenhouse gases

Answer: no

Question: Context: Corrected Link: Unarmed Missouri teen killed by officer after 'physical confrontation' NBC News (@NBCNews) August 10, 2014 Question: where did he meet him and his mom? Answer: on a plane

Answer: no

Question: Context: @SwedishTORO Call it off NOW! @EuropeanTour Have some respect please Mikko Ilonen (@MikkoIlonen) May 11, 2014 Question: who finally made the playoffs? Answer: royals

Answer:
no