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: IBM Sales Exec Swainson to Become CA CEO Computer Associates International Inc. (CA.N: Quote, Profile, Research) is set to name IBM sales executive John Swainson as chief executive, completing a long search to replace indicted 
