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: kanye petty af to do this on taylor swift birthday tho Desus Nice (@desusnice) December 13, 2016 Question: whose birthday did desus mention? Answer: taylor swift
[EX A]: yes

[EX Q]: Context: This is exhilarating! Almost like climbing a mountain for the first time. Miriam Friedrich (@MiriFriedrich) April 6, 2015 Question: where is alan p. gross? Answer: washington
[EX A]: no

[EX Q]: Context: Oops, Bradlee! Can hear Ben yelling now, "You White House clowns never get it right!" What a wonderful man. David Gergen (@David_Gergen) October 22, 2014 Question: what meal did hunter have? Answer: lunch
[EX A]:
no