Definition: In this task, you are given a news article. Your task is to classify the article to one out of the four topics 'World', 'Sports', 'Business', 'Sci/Tech' if the article's main topic is relevant to the world, sports, business, and science/technology, correspondingly. If you are not sure about the topic, choose the closest option. Note that URLs in the text have been replaced with [Link].
Input: Fed raises key interest rate quarter point to 1.75 percent (AFP) AFP - Federal Reserve policymakers lifted the federal funds rate a quarter point to 1.75 percent, saying the US economy has  quot;regained some traction quot; and no longer needs as much stimulus.

Business