Definition: In this task, you're given a short article. Your job is to classify the article based on its category. Use the following classification labels, 0. World, 1. Sports, 2. Business, 3. Science or Technical. Label the text "0" if it contains information related to world. Label the text "1" if it contains information related to sports. Label the text "2" if it contains information related business. Label the text "3" if it contains science or technical related information. 
Input: Nintendo, Sony Square Off in Handheld Game Market (Reuters) Reuters - Japan's Nintendo Co. Ltd. struck the first blow in what is set to be an all-out war with Sony Corp. for the lucrative handheld game console market, aggressively pricing its new dual-screen model at  #36;149.99 and setting its U.S. launch date for Nov. 21.
