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: Microsoft Looks to Expand Windows at Home (AP) AP - Efforts by Microsoft Corp. and the PC industry to expand into to the living room will get a boost next week as they show off technologies that try to balance Hollywood's piracy fears with the appeal of digital media.
