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 are Brazil #cnnireport #cnn #globonews #vemprarua #acordabrasil #alive #avenidapaulista #saopaulo Flavio Edreira (@flavioedreira) March 17, 2016 Question: what did the author wish upon robin williams? Answer: to rest in peace.
[EX A]: no

[EX Q]: Context: "Same thing basically." -the Pepsi ad wizards who came up with this one Joanna Robinson (@jowrotethis) April 4, 2017 Question: what are the pepsi ad wizards say? Answer: same thing basically
[EX A]: yes

[EX Q]: Context: Wanna hear a radio broadcast of Super Bowl I w/ @packers? Find the living room in the woods @EauxClairesWI Morw later @ Piet Levy (@pietlevy) June 16, 2017 Question: what happened at the cubs vs. indians game? Answer: a panic.
[EX A]:
no