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: Nikkei Ends Down, Oil Worries Weigh TOKYO (Reuters) - Tokyo stocks ended slightly lower on Friday as worries about record-high oil prices took the edge off investors #39; appetite for recently battered technology issues such as Shin-Etsu Chemical Co. Ltd. 
