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: #SLS and Orion will push human exploration farther into space than we have ever gone before Orion Spacecraft (@NASA_Orion) February 22, 2016 Question: what is the only word? Answer: tweet.

no