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: Zimmerman aint free. He may not know it yet. He who the son sets free is free indeed. God is the ultimate judge! He is in perpetual HELL — Betty Wright (@MsBettyWright) July 14, 2013 Question: what did the crowd use to light up the space? Answer: their phones

no