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: Oracle shaken by PeopleSoft customers #39; concerns Business software maker Oracle on Tuesday promised to do everything it can to keep PeopleSoft #39;s giant customer base, whose departure could threaten the financial success of its proposed $9.2bn takeover of the company.
