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: Anytime you get stuck in traffic because a christian function is letting out. #RupertsFault— Thomas Buck (@buck1133) January 12, 2015 Question: what is letting out and causing traffic? Answer: christian function

yes