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: Criticism over new proposal on working hours The European Commission has proposed strict limitations on the opt-out clause from the so-called Working Time Directive, which would give workers in the European Union the right to refuse to work more than 48 hours per week.

World