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: Wal-Mart Sees Nov. US Sales Up 0.7 Pct Wal-Mart Stores Inc. (WMT.N: Quote, Profile, Research) , the world #39;s largest retailer, said on Saturday it expects a 0.7 percent increase in November sales at its US stores open at least 
