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: Verizon Wireless to add 16 more EV-DO markets by year-end Following the recent expansion of its commercial CDMA2000 1x EV-DO network to include 14 major markets and 24 airport locations nationwide last month, Verizon Wireless is set to add 16 more markets by the end of this year.

Sci/Tech