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: RIP JOE COCKER, whose voice brings me right back to childhood... #bestthemesongever #WonderYears— Danica McKellar (@danicamckellar) December 22, 2014 Question: who dies in december of 2014? Answer: joe cocker

yes