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: "It's just like the birther claims" -- Carl Bernstein on the man who says he has proof that millions voted illegally, but would not show it New Day (@NewDay) January 27, 2017 Question: who was chris rock stopped by? Answer: cops

no