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: Rookie Worries Redskins The Steelers" multi-faceted offense, featuring Ben Roethlisberger and a returning Duce Staley, poses a stiff challenge to the Redskins" No. 2-ranked defense.
