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: Ghana journos are safe. Police barricade separates us from the fans. We're ok. For now. #afcon2015 Gary Al-Smith (@garyalsmith) February 5, 2015 Question: who's thoughts do they want? Answer: speaker cruz
[EX A]: no

[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: Hey @gabrielledoug: you've shown class & respect throughout your entire career. We appreciate you! Forget the haters. #LOVE4GABBYUSA Danielle Bourne (@dbourne07) August 15, 2016 Question: what does newfangleddad think people who complain about those who allow kids to play on memorials should do? Answer: get a life
[EX A]:
no