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: Microsoft Purchases GIANT Anti-Spyware Microsoft Purchases GIANT Anti-Spyware\\Here's an interesting story. Microsoft, who's Internet Explorer browser is full of holes which make it able to accept browser programs and add-ons which  sometimes can be spyware, has now purchased an Anti-Spyware company. Something kind of stinks here. \\Why not fix Internet Explorer security holes ...

Sci/Tech