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: Wal-Mart To Open, Expand Stores Next Year Wal-Mart announced Monday that it plans to open or expand up to 45 of its flagship discount stores and up to 250 Supercenters in the United States next year.

Business