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: Los Angeles now leads St. Louis 2-0. …both in this game and in professional football teams. — #LAKings (@LAKings) January 13, 2017 Question: whose teeth have seen better days? Answer: logan couture

no