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: Love you brother. Couldn't be prouder. We'll see you again. #PrayForDallas Dustin (@Dustin_Mfwood) July 8, 2016 Question: who is dustin proud of? Answer: her brother

yes