TASK DEFINITION: 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.
PROBLEM: Context: Outkast better be involved in the halftime festivities at the #SuperBowl in Atlanta or else.— ashley (@aplusashley) May 25, 2016 Question: who does ashley want to be performing at super bowl atlanta? Answer: outkast

SOLUTION: yes

PROBLEM: Context: The 1st time I saw Who's Afraid of Virgina Woolf it was a game changer for me.thnk you Mike Nichols for such a haunting,beautiful,dark tale— christina applegate (@1capplegate) November 20, 2014 Question: how does christian applegate describe who's afraid of virginia woolf? Answer: a haunting, beautiful, dark tale

SOLUTION: yes

PROBLEM: Context: .@ChurchOfOccupy @mumbly_joe @raisingbran you CAN catch HIV in a not-yet-symptomatic infected patient. Same with colds. Not #Ebola. — Jane Doe, MD (@DrJaneChi) September 30, 2014 Question: what was macklemore first tricking people into thinking? Answer: that he was a rapper

SOLUTION:
no