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: I will treasure this shoot forever! Thank you @InterviewMag 📸Steven Klein Kim Kardashian West (@KimKardashian) August 28, 2017 Question: what is she going to treasure? Answer: this shoot
[EX A]: yes

[EX Q]: Context: @Charlie_Hebdo_ I'm a cartoonist for The New Yorker. I'd be honored to donate cartoons for next week's issue. Liam Francis Walsh (@liam_f_walsh) January 8, 2015 Question: what is the users job? Answer: a cartoonist
[EX A]: yes

[EX Q]: Context: Democratizing information has never been more vital, and @Wikileaks has helped. But their hostility to even modest curation is a mistake. Edward Snowden (@Snowden) July 28, 2016 Question: what is either going up or down the stairs? Answer: a cat.
[EX A]:
no