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: Teenager Nadal Sends Spain Into Davis Cup Final  ALICANTE, Spain (Reuters) - Teenager Rafael Nadal sent  Spain through to the Davis Cup final against the United States  with a scintillating 6-4, 6-1, 6-2 victory over France's Arnaud  Clement on Sunday.
