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: Sony takes on iPod Mini Sony has launched two flash memory digital music players that carry the Walkman brand in Europe. The Walkman NW-E99 and NW-E95 take aim at rival Apple #39;s iPod Minis.
