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: Another way to #pdxcarpet @flypdx. Take your own photo with #PDXCarpetIPA and Tweet it at us. Rogue Ales & Spirits (@RogueAles) January 13, 2015 Question: how long has the tweeter been waiting to return to the finals? Answer: 5 years

Ex Output:
no

Ex Input:
Context: No one should forget that you were the first one who broke the silence. Anyone who tries to diminish your work is a troll and an enemy of the movement. You gave me the courage to speak out. I am on your side until I die. Asia Argento (@AsiaArgento) January 7, 2018 Question: what did the protest do, peacefully? Answer: shut down an intersection

Ex Output:
no

Ex Input:
Context: Flying high with the team after my 4th Major victory!!! NYC here we come!! Thanks for all the support and well wishes Rory Mcilroy (@McIlroyRory) August 11, 2014 Question: where are they flying to? Answer: nyc

Ex Output:
yes