Detailed Instructions: 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.
Q: Context: No-one can replace Jon Stewart. But together with the amazing team at The Daily Show, we will continue to make this the best damn news show! Trevor Noah (@Trevornoah) March 30, 2015 Question: what did students at university of cape town attend? Answer: a vigil for students killed in kenya
A:
no