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: Not completely sure what this means for the Dolphins organization. New GM, Brian Gaine stepping up. If Joe Philbin is safe. Don't know NOW.— Omar Kelly (@OmarKelly) January 07, 2014 Question: what position in the dolphins organization has changed Answer: the general manager

yes