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: Linux-builder Debian objects to Microsoft Sender ID licence The worlds of Open Source and proprietary software have collided once more with the news that Debian - builder of a version of the GNU/Linux operating system - announcing it cannot live with the terms of Microsoft #39;s licence for its technology in the 

Sci/Tech