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: 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: God bless the Khan's who said what so many of us want to say. God bless them and their son. #DNCinPHL— Suhaib Webb (@ImamSuhaibWebb) July 29, 2016 Question: where did frances mcdormand give his speech? Answer: the golden globes
[EX A]: no

[EX Q]: Context: We didn't close the deal on the 1st half and paid for it on the 2nd. Not the result we wanted. We can only keep fighting.— Sergio Kun Aguero (@aguerosergiokun) October 21, 2014 Question: what does kun aguero think they should do? Answer: keep fighting.
[EX A]:
yes