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: Yahoo Profit Surges on Sales of Ads, Google Stock Yahoo Inc. reported yesterday that its profit more than tripled in the third quarter as the Internet service recorded substantial increases in advertising and a giant gain from the sale of part of its stake in rival Google Inc.
