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 desperately want a reporter to ask Sean Spicer what he has in his teeth Alexandra Gallant (@Gallantdesigner) March 27, 2017 Question: who was the piece by? Answer: dmitriy samohin
[EX A]: no

[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: Hitting on married women? Condoning assault? Such vile degradations demean our wives and daughters and corrupt America's face to the world.— Mitt Romney (@MittRomney) October 8, 2016 Question: what other action is degrading? Answer: condonig assault.
[EX A]:
yes