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: Radio Chain to Cut Ties to Promoters Paid by Labels Infinity Broadcasting, one of the nation #39;s largest radio chains, said yesterday that it planned to sever its relationships with independent record promoters, distancing itself from a practice that critics have likened to bribes.
