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: We should start an immediate investigation into @SenSchumer and his ties to Russia and Putin. A total hypocrite! Donald J. Trump (@realDonaldTrump) March 3, 2017 Question: who does trump think schumer has ties to? Answer: putin

yes