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: RIP #OrnetteColeman: "Dancing in Your Head," live: Kurt Loder (@kurt_loder) June 11, 2015 Question: what is the title of the song mentioned? Answer: dancing in your head
[EX A]: yes

[EX Q]: Context: Environmental Racism + Indifference = Lead in the Water & Blood...The Poisoning of Flint's Water 0 #FlintWaterCrisis Cornell Brooks (@CornellWBrooks) January 24, 2016 Question: what city is mr. brooks talking about? Answer: flint, mi
[EX A]: yes

[EX Q]: Context: Beautiful!#ProudDad #ProudGrandDad #Beyonce Mathew Knowles (@MathewKnowles) July 14, 2017 Question: whose famous celebrity is matthew knowles' daughter? Answer: beyonce
[EX A]:
yes