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.

[Q]: Context: The @Royals may have lost, but this team and that city is all winner. Thanks for a GREAT post season. Congrats Giants and GO @KCChiefs!!!!— Eric Stonestreet (@ericstonestreet) October 30, 2014 Question: what team are they rooting for now? Answer: kcchiefs
[A]: yes


[Q]: Context: Wouldn't, in a just world, the punishment for Britt McHenry be working at a tow yard for a week? Get some empathy & respect for hard work?— Dave Zirin (@EdgeofSports) April 16, 2015 Question: who is suggested to do physical labor as justice? Answer: britt mchenry
[A]: yes


[Q]: Context: Activists in support of BLMUK #Shutdown London City Airport to protest the UK's environmental impact on black people #BlackLivesMatterUK (@ukblm) September 6, 2016 Question: who are the activists that are protesting? Answer: blmuk
[A]:
yes