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: VW Warns 30,000 Jobs at Risk -Paper  FRANKFURT (Reuters) - Volkswagen AG has warned that over  30,000 jobs could be at risk if it fails to win a pay freeze  and other concessions in talks with German unions this month,  the Wall Street Journal Europe reported on Thursday.
