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 Input:
Context: RIP PHIFE. DRINKING A DR PEPPER FOR U RIGHT NOW. Mac (@MacMiller) March 23, 2016 Question: what is andrew garfield being described as? Answer: gay

Ex Output:
no

Ex Input:
Context: Re: The MTV Awards. I wasn't really mad we didn't win. So I would never diss the actors who won. Not even Paul Walker. Seriously people! Ice Cube (@icecube) April 15, 2014 Question: what type of animal has been spotted on mars? Answer: a rat

Ex Output:
no

Ex Input:
Context: We must be clear. White supremacy is repulsive. This bigotry is counter to all this country stands for. There can be no moral ambiguity. Paul Ryan (@SpeakerRyan) August 15, 2017 Question: what did paul ryan say about supremacy? Answer: it is repulsive

Ex Output:
yes