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: RELEASE: 19,252 emails from the US Democratic National Committee #Hillary2016 #FeelTheBern WikiLeaks (@wikileaks) July 23, 2016 Question: how many emails are being refereed to? Answer: 19252

yes