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: .@realDonaldTrump should understand 40% of manufacturing jobs are related to exports. We need more exports-- not less Jay Timmons (@JayTimmonsNAM) June 28, 2016 Question: according to timmons, what % of manufacturing jobs are related to exports? Answer: 40%

yes