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: Twins keep US alive in Davis Cup finals SEVILLE, Spain  There was one final thing to do before dispatching Spain #39;s doubles team of Juan Carlos Ferrero and Tommy Robredo on Saturday at Estado Olimpico.
