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: Treasuries Edge Down as Oil Retreat  NEW YORK (Reuters) - U.S. Treasury prices edged lower on  Friday as oil prices retreated from record highs, but trading  was thin as a dearth of data prompted many investors to take  off for an early weekend.
