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: Claire, have you seen my ... nevermind, found my raping hat— Trill Withers (@TylerIAm) November 3, 2014 Question: who calls bill cosby 'cos'? Answer: trill withers

yes