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: 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: #MSF team working in Haradh hospital, north of #Yemen has received 30 wounded plus 15 dead bodies following airstrike on IDP camp today— MSF Ireland (@MSF_ireland) March 30, 2015 Question: in what hospital is the msf team working? Answer: haradh hospital

Ex Output:
yes


Ex Input:
Context: Wonder if @TomiLahren is still eager to get rid of Obamacare now that the world has shared with her the news that she's covered on it.— Laurie Crosswell 🌞 (@lauriecrosswell) July 31, 2017 Question: why are vince wilfork and charles james ii not happy with some fans? Answer: they left early on sunday

Ex Output:

no