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: Jimmy & @KevinHart4real visit a haunted house! #FallonTonight u Fallon Tonight (@FallonTonight) October 14, 2016 Question: who is being interviewed? Answer: senator cruz
[EX A]: no

[EX Q]: Context: RIP #OrnetteColeman: "Dancing in Your Head," live: Kurt Loder (@kurt_loder) June 11, 2015 Question: what is the title of the song mentioned? Answer: dancing in your head
[EX A]: yes

[EX Q]: Context: Just bought another 574,002 shares of $TWTR (bringing my 2017 purchases to 1 million shares) jack (@jack) April 28, 2017 Question: who was rogan referring the comment to? Answer: @macklemore
[EX A]:
no