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 Plans as Many as 15 New China Stores in 2005 (Update2) Wal-Mart Stores Inc., the world #39;s largest retailer, plans to open as many as 15 new stores in China next year, competing for a foothold with Carrefour SA and Metro Group as the government lifts curbs on foreign retailers.

Business