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: Brilliant actor, dear friend and colleague, witty, kind, private man, Roger Rees died this morning. A space is left that cannot be filled.— Patrick Stewart (@SirPatStew) July 11, 2015 Question: who left a space that cannot be filled? Answer: roger rees

yes