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.

[EX Q]: Context: We can't destroy the competitiveness of our factories in order to prepare for nonexistent global warming. China is thrilled with us!— Donald J. Trump (@realDonaldTrump) November 5, 2012 Question: who is thrilled with us? Answer: china
[EX A]: yes

[EX Q]: Context: #Iraq-i counter-Terrorism Sargent fires and SPG9 rocket targeting #ISIS militants in #Bartella town east of #Mosul. Hamdi (@HamdiAlkhshali) October 20, 2016 Question: what did comedy lose? Answer: comedians dick gregory & jerry lewis.
[EX A]: no

[EX Q]: Context: My Heart goes out to the Martin Family! Keep the Faith! #God is in control, He's the one and only Judge! 🔨 — Adrian Peterson (@AdrianPeterson) July 14, 2013 Question: what was confirmed to have happened thursday? Answer: ibrahim toure died
[EX A]:
no