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: Dearest Containment fans, we made 13 wonderful episodes of a powerful story. We'll make more if someone asks us, but in the meantime, enjoy!— julieplec (@julieplec) May 12, 2016 Question: what percentage of flights is canceled? Answer: 30 percent.
[EX A]: no

[EX Q]: Context: Some serious history doing the rounds here in #Monaco #historicgramdprix Amanda Davies (@AmandaJDavies) May 9, 2014 Question: what is monaco known for? Answer: the grand prix
[EX A]: yes

[EX Q]: Context: Oh God. Vegas. WTF is happening. Can't keep up with all the pain this country is facing. Sending love to Vegas.— bob saget (@bobsaget) October 2, 2017 Question: what is it that he can't keep up with? Answer: all the pain this country is facing
[EX A]:
yes