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.

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
no

Context: #AaronHernandez AARON SHOW NO REACTION ; VICTIM'S MOM CRIES, pumps her fists in air quietly, saying yes. fiance and mom of of AH weep— susan candiotti cnn (@susancandiotti) April 15, 2015 Question: who showed no reaction? Answer: aaron hernandez
yes

Context: Feels like something has to give now - either NFL proves Pats cheated, or they're going to have an angry, powerful owner to answer to— Jason La Canfora (@JasonLaCanfora) January 27, 2015 Question: what does elizabeth warren think is not fake news? Answer: threat to the united states

no