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: Stelco, union aim for deal They will try to settle their differences by Oct. 31 in a bid to prevent the loss of more big clients. TORONTO -- Stelco Inc. and the union representing 1,000 employees working without a contract at the company #39;s 

Business