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: I never met him, but it feels like I knew him after all these years of watching @60Minutes . RIP Bob Simon— Gilbert Gottfried (@RealGilbert) February 12, 2015 Question: what channel is nfl on? Answer: espn

no