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: Dangerous Days on the World Wild Web Netizens often like to compare the settlement of the Internet with that of the American West. The explorers charted new territory, observes product developer Chad Harrington of Zone Labs, a San Francisco-based 

Sci/Tech