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: Missiles flying. Rubio's happy. McCain ecstatic. Hillary's on board. A complete policy change in 48 hrs.— Laura Ingraham (@IngrahamAngle) April 7, 2017 Question: what were sen scott brown and sheriff hilliard doing? Answer: canoeing
[A]: no


[Q]: Context: I've never met a black man who didn't get the talk about the cops. At least not an American black man. #IGotTheTalk— Michael Bae (@rodimusprime) August 9, 2014 Question: what is the name of the man who tried to save the german wings flight? Answer: patrick sondenheimer
[A]: no


[Q]: Context: This show was taped just before the terrible Bill Cosby revelations came to light.She still should have asked him for money-goes to charity.— Donald J. Trump (@realDonaldTrump) January 5, 2015 Question: who is being accused? Answer: bill cosby
[A]:
yes