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: Michigan Football will watch "American Sniper"! Proud of Chris Kyle & Proud to be an American & if that offends anybody then so be it!— Coach Harbaugh (@CoachJim4UM) April 9, 2015 Question: who does obama tell this to? Answer: army veteran's widow?

no