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: .@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

Ex Output:
no

Ex Input:
Context: Benedict Cumberbatch used the term 'coloured' to describe black actors. What year are we in? Sonya Thomas (@writehandmedia) January 26, 2015 Question: what term was used? Answer: coloured

Ex Output:
yes

Ex Input:
Context: Stewart Mandel @slmandelThis Arizona UCLA game has been fun!1/21/2017, 11:02:34 PM Question: how was the game between them? Answer: fun!

Ex Output:
yes