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: Shell stuns City with revamp ANGLO-DUTCH giant Shell stunned the City today by unveiling plans to scrap its century old corporate structure and create  #39;one company, one board and one chief executive.

Business