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: Enter your e-mail: I just spent an enjoyable afternoon at the Classic Gaming Expo in San Jose--a place where Pac-Man and Donkey Kong are revered, the Atari 2600 and Intellivision are respected gaming platforms, and the men and women who created titles such as Centipede and 
