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: I was in Terminal 4 AA airlines and must've been one of the last flights that made it out this morning before the airport was closed.— Chris Harrison (@chrisbharrison) November 1, 2013 Question: what terminal was chris in? Answer: terminal 4 aa airlines

yes