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: RIP Leonard Nimoy. So many of us at NASA were inspired by Star Trek. Boldly go... c NASA (@NASA) February 27, 2015 Question: who is being mourned by nasa? Answer: leonard nimoy.

yes