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.

[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
[A]: yes


[Q]: Context: I'm not gonna say anything else other than I'm lucky to be alive. As are many others... and so many people are gone... this is heartbreaking— ChrisYoungMusic (@ChrisYoungMusic) October 2, 2017 Question: what day of the week is trump hoped for? Answer: thursday
[A]: no


[Q]: Context: You cannot silence me or the millions of women who have gotten off the sidelines to speak out about the unfitness and shame you have brought to the Oval Office. Kirsten Gillibrand (@SenGillibrand) December 12, 2017 Question: who cannot be silenced? Answer: kirsten gillibrand or other women
[A]:
yes