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: THAT WAS A BLAST YESSSSSSS @jtimberlake !!! Congrats!! And special shout out to his choreographer Marty Kudelka so proud of you! #SB51#superbowl— Jenna Dewan Tatum (@jennadewan) February 5, 2018 Question: who is justin timberlake's choreographer? Answer: marty kudelka

yes