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: I'm not challenging the outcome of the election, but very concerned about Russian interference/actions at home & throughout the world.— Lindsey Graham (@LindseyGrahamSC) December 10, 2016 Question: what city did he forecast for? Answer: chicago

no