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: U.S. Seeks Seoul's Support for Hard Line on N.Korea  SEOUL (Reuters) - Secretary of State Colin Powell is to  seek South Korean support Tuesday for a U.S. hard line on North  Korea after China said Washington must be more flexible to  entice the reclusive state back to nuclear arms talks.
