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: Lynching of agents puts Mexico focus on vigilante justice -- The images are chilling: A young man, his face bloody and swollen, struggles to tell a television reporter that he is an undercover federal agent, then a mob burns him and another officer alive on camera.
