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: BREAKING NEWS: @bertrandpiccard just took off from Phoenix and flies with 0 fuel to Tulsa #Oklahoma! #futureisclean SOLAR IMPULSE (@solarimpulse) May 12, 2016 Question: who from linkin park pased away? Answer: chester
Output:
no