Detailed Instructions: In this task, you are given a context paragraph of the tweet and question. Your task is to generate right answer of given question based on given context tweet paragraph.
Q: 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 was roger rees to patrick stewart?
A:
brilliant actor, dear friend and colleague