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: Viacom Pegs $8 Billion for Buyback Viacom (VIAB:NYSE - news - research) reported 4 revenue growth for the quarter, increased its dividend and put a size on the stock repurchase program long promised by CEO Sumner Redstone.
