instruction:
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.
question:
Context: The llama chase reminds me of story when I worked in Columbus. Wayward llama was killed by hit and run driver. We called it the llamacide. Steve Brusk (@stevebruskCNN) February 26, 2015 Question: which kind of animal was killed? Answer: a llama
answer:
yes

question:
Context: "Without courage, we cannot practice any other virtue with consistency." -The courageous & inimitable Dr Maya Angelou John Conyers (@repjohnconyers) May 28, 2014 Question: what can we not practice without courage? Answer: any other virtue with consistency.
answer:
yes

question:
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
answer:
no