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: #Presidentialselfiegirls got #10 last night Martin O'Malley - got to catch them all #nhpolitics Wendy E.N Thomas (@WendyENThomas) July 9, 2015 Question: who got to see it? Answer: martin o'malley

Ex Output:
yes


Ex Input:
Context: VIDEO: Two dozen protesters outside Dallas home of #OU #SigmaAlphaEpsilon frat member. Jason Whitely (@JasonWhitely) March 11, 2015 Question: is the frat member privileged? Answer: by looking at his home, yes.

Ex Output:
yes


Ex Input:
Context: #WhatBritishMuslimsReallyThinkShall I hang out the washing or will it rain? Will Spurs beat Man U today?Shall I weed the veg patch?— Sarah Joseph (@SarahIJoseph) April 10, 2016 Question: what are british muslims really thinking? Answer: laundry, sports, and gardening

Ex Output:

yes