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: GMP Securities pulls out of Stelco effort to restructure and &lt;b&gt;...&lt;/b&gt; TORONTO (CP) - A Bay Street investment dealer has dropped out of the battle to refinance Stelco Inc., saying it can #39;t compete in a sales process that favours the Hamilton steelmaker being taken over by an industry player.

Business