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: Abramovich faces rich list challenge Lakshmi Mittal, the Indian-born steel magnate, yesterday staked a claim to overtake Roman Abramovich as Britain #39;s richest man with a 10bn deal to create the world #39;s largest steelmaker.
