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: Sharapova comes out a winner in China Open semifinal Wimbledon champion Maria Sharapova set up an intriguing semi-final showdown with fellow Russian Svetlana Kuznetsova at the China Open after her opponent Jelena Jankovic retired hurt on Friday with an ankle injury.
