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: UPDATE 2-Ferdinand, Rooney and Campbell back for England Rio Ferdinand, Wayne Rooney and Sol Campbell returned to the England fold as coach Sven-Goran Eriksson named his squad on Sunday for World Cup qualifiers against Wales and Azerbaijan.
