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: Donald Trump takes the stage to introduce Melania Trump at the #GOPConvention CNN Politics (@CNNPolitics) July 19, 2016 Question: what version of the sound of music is he seeing? Answer: live.

no