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.

[Q]: Context: I desperately want a reporter to ask Sean Spicer what he has in his teeth Alexandra Gallant (@Gallantdesigner) March 27, 2017 Question: who was the piece by? Answer: dmitriy samohin
[A]: no


[Q]: Context: Our very weak and ineffective leader, Paul Ryan, had a bad conference call where his members went wild at his disloyalty.— Donald J. Trump (@realDonaldTrump) October 11, 2016 Question: who does donald trump think is an ineffective leader? Answer: paul ryan
[A]: yes


[Q]: Context: Teamed w/ @Apple to make the biggest, coolest, sexiest, funnest (is that a word?) movie ever. Drops TOMORROW!#ROCKxSIRI#DominateYourDay✊🏾 Dwayne Johnson (@TheRock) July 23, 2017 Question: who did neymar brace help to? Answer: brazil
[A]:
no