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: Rouse Co. to be sold for \$7.2 billion Rouse Co., the Baltimore-based real estate investment trust that owns the Mall St. Matthews, is being sold to Chicago-based General Growth Properties Inc. for \$7.2 billion, according to a report in the Baltimore Business Journal. 

Business