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: WFP warns of two million displaced in Darfur by December (AFP) AFP - A top UN aid official warned that the number of people chased from their homes in Sudan's strife-torn Darfur region would reach two million by next month.
