instruction:
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.
question:
Context: Today we're taking action to restore our agency to its core mission. #KeepingPromises U.S. EPA (@EPA) March 28, 2017 Question: what meal was the scaling up nutrition meeting during? Answer: breakfast
answer:
no


question:
Context: some things *are* worth waiting for. So good to have the OG crew back together #IdolFinale— Ryan Seacrest (@RyanSeacrest) April 8, 2016 Question: how many things does ryan seacrest find are worth the wait? Answer: some things.
answer:
yes


question:
Context: P!nk's face during Christina Aguilera's Whitney Houston tribute has me rolling on the floor. # keaton bell (@keatonkildebell) November 20, 2017 Question: who was singing a whitney houston tribute? Answer: christina aguilera
answer:

yes