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: Insiders Weigh Prospect Of Wireless Spam A law banning spam delivered to wireless devices goes into effect next month. But is it necessary? By Thomas Claburn. In less than a month, it will be illegal to send commercial messages to any Internet domain 
