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: "@serenawilliams: @bigsascha @vika7 don't have too much fun without me congrats Sasha😘😘😜😜" all love and respect! Thx for being cool 😘☺️👏— victoria azarenka (@vika7) March 4, 2015 Question: whose friend was john blackwell? Answer: sheila e's

no