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'm impatiently sitting by the phone to see if I get hired as the voice of #PizzaRat— Gilbert Gottfried (@RealGilbert) September 21, 2015 Question: who auditioned for pizza rat? Answer: gilbert gottfried
[EX A]: yes

[EX Q]: Context: When it rains at the #MTVawards, they give you ponchos. I am grateful. Carly Mallenbaum (@ThatGirlCarly) May 7, 2017 Question: who was tim scott speaking to Answer: future leaders of america
[EX A]: no

[EX Q]: Context: Everyone at #Crufts2015 horrified at death of Irish Setter Jagger & post-mortem found poison. Awful for all concerned Clare Balding (@clarebalding) March 8, 2015 Question: what type of explosions? Answer: huge
[EX A]:
no