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: Ralf favoured, moans Montoya JUAN Pablo Montoya has complained that Williams are showing favouritism to his team-mate Ralf Schumacher, who makes his return following a near-fatal crash at the United States Grand Prix in June.
