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: Lycos, spammers trade blows over screensaver Lycos is caught in a tit-for-tat struggle with spammers, just days after releasing a free screen saver software program that uses computer down time to swamp Web sites associated with spam campaigns.
