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.
Input: Context: @CNN Aren't they afraid virus can mutate & become airborne? #EbolaQandA— Wonderful Lady (@WendyDavitto) October 2, 2014 Question: what state was the shooting in? Answer: south carolina

no