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: 3Com challenges Cisco to router duel com September 13, 2004, 1:28 PM PT. With the economy slowly turning up, upgrading hardware has been on businesses radar in the past 12 months as their number two priority.
