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: About to provide updates on Bentley. Here are some pics from yesterday. Family says Nina was happy to see he's okay. Sana Syed (@dallaspiosana) October 14, 2014 Question: who was glad that bentley was okay? Answer: nina

yes