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: Au revoir to rally THE World Rally Championship has been rocked with news Citroen and Peugeot plan to withdraw after next season. The series was looking strong after Ford committed for another four years this week but the unexpected 

Sports