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: Say it isn't so! Is Maggie Smith leaving #DowntonAbbey after next season? 1 TV Guide (@TVGuide) March 2, 2015 Question: who is leaving downtownabbey Answer: maggie smith

yes