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: Today there were terror attacks in Turkey, Switzerland and Germany - and it is only getting worse. The civilized world must change thinking!— Donald J. Trump (@realDonaldTrump) December 19, 2016 Question: who is being congratulated by riz? Answer: all the nominees

SOLUTION: no

PROBLEM: Context: The easy thing is to be silenced because you don't want the insults. The easy thing is to look the other way when it's happening to others. J.K. Rowling (@jk_rowling) November 9, 2016 Question: where did j.k. say  it is easy to look when it is happening to others? Answer: the other way

SOLUTION: yes

PROBLEM: Context: Yessir "BubbaClaus" da single drops today!! #urwelcome bubba watson (@bubbawatson) December 16, 2014 Question: whose child is kensington palace talking about? Answer: the royal highness's child.

SOLUTION:
no