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: Edward C. Baig: Personal Tech - OQO pocket-size Windows XP PC clever but could be better (USATODAY.com) USATODAY.com - I'm guessing the founders of a San Francisco start-up called OQO are bummed that Microsoft long ago snagged the name Pocket PC for its personal digital assistants. Because Pocket PC might be the ideal moniker for OQO's new model 01 "ultrapersonal computer"- uPC for short.

Sci/Tech