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: Red Cross Returns After Fallujah Offensive (AP) AP - The Red Cross team entered Fallujah for the first time since a U.S.-led offensive devastated the city and met with Iraqi technicians and engineers to discuss the city's sewage and water treatment needs, a group spokesman said Friday.
