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: To make herself appear more approachable, Hillary Clinton will change tires and give free oil changes at Sparky's in Dubuque this weekend. — John Dickerson (@jdickerson) April 10, 2015 Question: what does clinton need to do at sparky's? Answer: change tires and give free oil changes

yes