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: Sony PSP to cost surprising 20,790 yen, hit shelves Dec. 12 Sony Computer Entertainment Inc. said Wednesday it will release its PlayStation Portable game console in Japan on Dec. 12 at a price of 20,790 yen, surprising many who had expected it to cost far more.

Sci/Tech