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: MAURESMO BATTLES BACK IN GERMANY Newly-crowned world number one Amelie Mauresmo struggled in her second-round clash in Filderstadt on Thursday before progressing to the quarter-finals of the Porsche Tennis Grand Prix.
