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: Spain lead United State 2-0 in Davis Cup final Rafael Nadal upset Andy Roddick 6-7 (8-6), 6-2, 7-6 (8-6), 6-2 to give Spain a 2-0 lead over the United States in the Davis Cup final in Seville, Spain, on Friday.
