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: Ted Cruz says he follows Donald Trump on Twitter C #CruzFamily CNN Politics (@CNNPolitics) April 14, 2016 Question: who had to leave abruptly? Answer: pac

no