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: Matsushita to unveil world #39;s largest plasma display Matsushita Electric Industrial Co., Ltd announced Monday it will launch a 65-inch high-definition plasma display on October 1. The latest model of the Viera series will be the 

Sci/Tech