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: 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 he sending to vegas? Answer: love
[EX A]: yes

[EX Q]: Context: Hillary Clinton has stolen our innovative WikiLeaks twitter logo design. Compare: @WikiLeaks vs @HillaryClinton WikiLeaks (@wikileaks) April 12, 2015 Question: what did @montrealprotocol countries agree to? Answer: curb greenhouse gases
[EX A]: no

[EX Q]: Context: Me think Big Bird and Baby Bear been to @MuseumModernArt before! Me no can wait to explore for meself! Cookie Monster (@MeCookieMonster) February 13, 2015 Question: who does cookie monster think has been to @museummodernart? Answer: big bird and baby bear
[EX A]:
yes