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: "Virtual Girlfriend" Demands Sweet Talk and Gifts HONG KONG (AP) -- She needs to be coddled with sweet talk and pampered with gifts, but you'll never see her in the flesh. A Hong Kong company has developed a "virtual girlfriend" for new cell phones with video capability...
