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: Bush: No Payroll Tax Hike for Soc. Sec. (AP) AP - President Bush on Thursday flatly ruled out raising payroll taxes to ensure the solvency of Social Security, as he opened a push for historic changes in the retirement program.
