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: Maturity, grace and oh boy, is she going high when they went low. shonda rhimes (@shondarhimes) January 20, 2017 Question: what two things does she have? Answer: maturity and grace
[EX A]: yes

[EX Q]: Context: I'm usually not so obsessed with temperatures ...but holy hell. Just pulled into Fresno. Saw two people out walking. John D. Sutter (@jdsutter) June 9, 2014 Question: in what town did john just pull into? Answer: fresno
[EX A]: yes

[EX Q]: Context: Russian and Syrian forces must end deliberate attacks on hospitals, including @MSF h/t @P4HR amnestypress (@amnestypress) February 15, 2016 Question: what place did he finish Answer: 2nd
[EX A]:
no