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: Gold Medalist Phelps Faces DWI Charges Michael Phelps, of the United States, holds his gold medal after setting an Olympic-record 1:57.14 in the 200-meter individual medley at the Olympic Aquatic Centre during the 2004 Olympic Games in Athens, in this Aug. 19, 2004 file photo.
