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: Airbus to launch A350 to rival Boeing 7E7 PARIS, Dec 10 (AFP) - The European aircraft manufacturer Airbus is to launch a new plane, the A350, that will challenge the future Boeing fuel-efficient 7E7, Airbus owners EADS and BAE Systems announced Friday.

Business