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: Japanese Stocks Edge Lower  TOKYO (Reuters) - Japanese stocks edged lower by  mid-morning on Friday as a retreat on Wall Street and worries  about record-high oil prices prompted profit-taking in some  technology and bank shares following the market's recent gains.
