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: Hundreds Held Hostage in Russia School MOSCOW - Attackers wearing suicide-bomb belts seized a school in a Russian region bordering Chechnya on Wednesday and were holding hundreds of hostages, including 200 children. The assault came a day after a suicide bomber killed 10 people in Moscow...
