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: Netline Refreshes Linux Groupware (Ziff Davis) Ziff Davis - The German company prepares to release its third version of Open-Xchange Server, which it open-sourced under the GPL in August. A supported product will be available at a price.

Sci/Tech