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: Rights Watch Urges Karzai to Sideline Warlords  KABUL (Reuters) - A leading rights group urged Afghan  President Hamid Karzai on Saturday to sideline warlords  implicated in rights abuses and strengthen the rule of law when  he announces a new cabinet after being sworn in next week.
