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: NitroMed Heart Failure Drug Helps Blacks - Study In the first major trial to test a drug only in blacks, an experimental drug developed by NitroMed Inc. added to standard therapy helped heart failure patients live significantly longer, researchers on Monday said.

Business