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 Edges Down by Close  TOKYO (Reuters) - Tokyo's Nikkei average started a  holiday-shortened week slightly down on Tuesday, falling for a  fourth straight session as brokers and banks fell again on  recent domestic data showing signs of a slowdown in some key  areas.

Business