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: Belgium row over night flights Crisis talks to keep the European hub of international shipper DHL and thousands of jobs in Belgium have been thrown into chaos after Prime Minister Guy Verhofstadt suffered injuries in a car crash.

World