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: They grow up so fast. Before you know it, they're King of Britain! #HappyBirthdayPrinceGeorge Billy Bambino (@BillyBambino) July 21, 2015 Question: who would be king of britain one day? Answer: prince george

yes