Detailed Instructions: 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.
Q: Context: U2 you are business moguls not musicians anymore. No wonder you have to give your mediocre music away for free cause no one wants to buy it. Sharon Osbourne (@MrsSOsbourne) September 15, 2014 Question: what was the brief about? Answer: about the hazards of drones while fighting wildfires.
A:
no