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: S and P watching Shell for possible debt downgrade (AFP) AFP - Standard and Poor's Ratings Services said it had its eye on Royal Dutch/Shell for a possible downgrade of the oil company's debt rating in case of a further restatement of its reserves.
