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: #Ferguson protesters spill into 101 Fwy lanes at Grand Ave, DTLA #TRAFFICALERT ABC7 Eyewitness News (@ABC7) November 26, 2014 Question: what did the rule attemp to sabotage? Answer: the affordable care act
[EX A]: no

[EX Q]: Context: Oops, Bradlee! Can hear Ben yelling now, "You White House clowns never get it right!" What a wonderful man. David Gergen (@David_Gergen) October 22, 2014 Question: who is yelling now? Answer: ben
[EX A]: yes

[EX Q]: Context: Proud of this. Freedom to mock is our greatest weapon. Thanks to the writers who asked not to be mentioned by name. taran killam (@TaranKillam) March 1, 2015 Question: who else is in meeting with heat and lebron james? Answer: pat riley and gm assistant andy ellsburg.
[EX A]:
no