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: Haiti bracing for more violence Port-Au-Prince - Young gangsters rampaged through a neighbourhood blocks from the presidential National Palace, torching cars and firing in the air in what many expect is a prelude to another fearsomely violent day in Haiti #39;s capital.
