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: Nikkei Falls Over 1 Pct on Oil Worries  TOKYO (Reuters) - Tokyo's Nikkei fell more than one percent  by mid-morning on Monday as investors stepped up selling of  exporters such as Toyota Motor Corp. amid growing fears of the  impact of surging oil prices on the global economy.

Business