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: BusinessWeek editor to CUNY Stephen B. Shepard, the longtime editor in chief of BusinessWeek magazine, will retire in April to become the founding dean of the new Graduate School of Journalism at the City University of New York.

Business