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: In tears now,can't even put words together,she's a strong woman and she's gonna beat this ❤️ #PrayForMamaSwift Arshia Taylor (@arshiataylor) April 9, 2015 Question: what kind of woman is she? Answer: strong
[EX A]: yes

[EX Q]: Context: Rest in Peace @starwars legend #KennyBaker - whose name I learned at age 7 because he brought #R2D2 to life. Feels like losing family...— KevinSmith (@ThatKevinSmith) August 13, 2016 Question: in what state of mind was christopher cross in, upon waking up? Answer: shock
[EX A]: no

[EX Q]: Context: Sean Abbott - thinking about you too, mate!— Kevin Pietersen (@KP24) November 27, 2014 Question: what letters are there with this playoff system? Answer: "b" and "s".
[EX A]:
yes