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: Oil Ends Lower Ahead of Long U.S. Weekend  NEW YORK (Reuters) - World oil prices eased on Friday, with  shortened trading hours in New York and London, as traders  squared positions ahead of a long U.S. weekend.
