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: HP unveils cavalcade of consumer products (MacCentral) MacCentral - Hewlett-Packard Co. is unveiling a broad new line of consumer electronics products and peripherals, including its first plasma and LCD TVs, new inks that purportedly print long-lasting photos, new paper, a clutch of printers and multifunction devices, and a home theater projector with an integrated DVD player.
