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: Dell Unveils Compact Blade Servers Three years after introducing its first blade server, Dell Inc. on Monday rolled out the next generation of the dense form factor, promising greater density and price/performance than what competitors are offering.
