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: .@SpeakerRyan on criticism that the GOP tax bill would benefit the wealthy over the middle-class. "I think minds are going to change." Good Morning America (@GMA) December 20, 2017 Question: what does alyssa milano say it's national call-in day for? Answer: dreamers.
[EX A]: no

[EX Q]: Context: taylor.boards.net (@TSfanforum) November 15, 2017 Question: what time was this tweeted? Answer: 7:37 pm
[EX A]: yes

[EX Q]: Context: AMAZING day at @seattlechildren w @prattprattpratt. Met some TRUE super heroes! Feeling inspired, blessed, touched. Thank you w all my heart— Chris Evans (@ChrisEvans) March 8, 2015 Question: who is being considered for secretary of defense? Answer: general james "mad dog" mattis.
[EX A]:
no