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: Brokerage firm to lay off 3,000 as earnings plunge amid probe Marsh  amp; McLennan Companies Inc. announced disappointing earnings for the third quarter and said it will lay off 3,000 employees, or about 5 percent of its work force, because of fallout from a bid-rigging 
