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: Office Timothy O'Dell approached the student barricade and shoved students down and into the wall without asking questions #ExposeEvergreen — halla (@HallaWarner1) May 23, 2017 Question: who is being referred to in the afterlife? Answer: shane

no