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: MetLife seen near sale of Hub invest unit MetLife Inc. is in late-stage negotiations to sell one of Boston's oldest investment firms, State Street Research  amp; Management Co., to another New York financial giant, BlackRock Inc., according to two executives briefed on the talks.

Business