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: "@saigon1968tet: "@realDonaldTrump: Secretary of Defense Chuck Hagel Obvious moron at conformation hearings."The worst I have ever witnessed— Donald J. Trump (@realDonaldTrump) August 23, 2014 Question: what type of moron is chuck? Answer: obvious

yes