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: 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
[EX A]: yes

[EX Q]: Context: .@HillaryClinton I think it's high time for a woman president. You will get my vote.— Ron Carlivati (@carlivatiron) April 12, 2015 Question: what kind of president did the message call for? Answer: a woman president
[EX A]: yes

[EX Q]: Context: My letter to @realdonaldtrump: I beg you, can you do something for the children of Syria? If you can, I will be your best friend. Thank you Bana Alabed (@AlabedBana) January 25, 2017 Question: tehy want you to watch them doing what now? Answer: sample it
[EX A]:
no