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: Great proof of how sport can unite the nation. It is a day of crucial decisions in Parliament. Hope the power of sport help to find unity.— Sergey Bubka (@sergey_bubka) February 21, 2014 Question: what is crucial today? Answer: decisions in parliament

yes