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: JBoss reaches certification landmark JBoss Application Server 4.0, the next version of the open-source application server, was released on Monday. The company claims that JBoss AS 4.0 is the first open-source application server to achieve J2EE 

Sci/Tech