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: Scary 6.1 earthquake in Napa this morning at 3:45... Rattled but safe! Hannah Hustedt (@MontanaTweets) August 24, 2014 Question: how powerful was the napa earthquake? Answer: 6.1

yes