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: Deutsche Telekom to Buy Back Web Unit (AP) AP - German phone giant Deutsche Telekom said it plans to buy back full control of its Internet unit by next year to profit from burgeoning demand for broadband Internet services, a move that could cost the company euro2.9 billion (US #36;3.6 billion).

Sci/Tech