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: Billy Horschel didn't miss too many targets on Thursday at East Lake. @playofffinale PGA TOUR (@PGATOUR) September 11, 2014 Question: who's is this golfer? Answer: billy horschel

SOLUTION: yes

PROBLEM: Context: .@Bakari_Sellers: We don't want anything from white nationalists. All we want is human dignity and equity. CNN Tonight (@CNNTonight) December 22, 2016 Question: who wants power taken from white establishments Answer: the left

SOLUTION: yes

PROBLEM: Context: Chris Martin and Gwyneth Paltrow have split up. Guess he's finally sick of talking to her and her referring to herself in the 3rd person.— notgavin (@notgavin) March 25, 2014 Question: was this a bad tragedy? Answer: paul walker died

SOLUTION:
no