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: Canadian Natural Profit Rises 55 as Output Increases (Update3) Canadian Natural Resources Ltd., Canada #39;s second-largest natural-gas producer, said third-quarter profit jumped 55 percent as prices soared and acquisitions boosted output.

Business