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: Goodyear sharpens focus as it sells plantation unit Goodyear Tire  amp; Rubber, the biggest North American tiremaker, has agreed to sell its 95 percent stake in an Indonesian rubber-plantation unit to Bridgestone to end production of natural rubber and focus on tires.

Business