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: I don't know what I just watched but I'm hyped, that looked really fun! #Overwatch ? Haha— Kevin van der Kooi (@RotterdaM08) November 7, 2014 Question: where did kevin tweet from? Answer: anaheim california
[EX A]: yes

[EX Q]: Context: "Today I was in a real zone," says #Petkovic. "I stepped up my game when I needed to. That gives me confidence" #RG14 Roland Garros (@rolandgarros) June 4, 2014 Question: who is steve lukather's brother? Answer: mike porcaro
[EX A]: no

[EX Q]: Context: Dearest Containment fans, we made 13 wonderful episodes of a powerful story. We'll make more if someone asks us, but in the meantime, enjoy!— julieplec (@julieplec) May 12, 2016 Question: what kind of points do they have? Answer: fair ones
[EX A]:
no