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: Nintendo, Sony game for gaming war The holiday shopping season is set to be a shoot- #39;em-up round in the video game industry, as its top players Nintendo and Sony go head to head by launching new and advanced hand-held machines.

Sci/Tech