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: We can't sit by while extreme politicians attack women's basic rights. Not only is this unconstitutional—it's wrong. Hillary Clinton (@HillaryClinton) May 19, 2016 Question: how many emails are being refereed to? Answer: 19252

no