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: Missouri State Fair is requiring "sensitivity training" for rodeo clowns following Obama mockery incident. Thoughts?— Josh Levs (@joshlevscnn) August 15, 2013 Question: where is the trophy from? Answer: from novak

no