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: .@originalspin @whoismims someone please reverse this @FreshOffABC at least they didn't do the native american with chicken pox blankie lol— RICH HOMIE HUANG (@MrEddieHuang) January 29, 2015 Question: what race was mentioned as not being used in fresh off on abc? Answer: native american
[EX A]: yes

[EX Q]: Context: I made a playlist of 8 hours of Hot in Herre for you to play while you sleep #DoItForNellyhttps:// Samir Mezrahi (@samir) September 13, 2016 Question: what is going to the white house considered? Answer: a great honor
[EX A]: no

[EX Q]: Context: @ConsequenceMG @rolandsmartin @TheRevAl @CNN @ErinBurnett We're re-editing as we speak based on feedback we've received.— Walmart Newsroom (@WalmartNewsroom) December 4, 2014 Question: who couldn't have handled a conference any better? Answer: matta
[EX A]:
no