Based on the news about the stock in the past five trading days, please predict the rise or fall of the stock in the next trading day. If the stock is predicted to rise in the next trading day, please output [Rise], if the stock is predicted to fall in the next trading day, please output [Decrease].

Date:2018-04-06, Stock:VALE, The news for the past five days is as follows:
2018-03-29: NEWS1: Iron Ore Supply Should Remain Strong: Could It Pressure Prices?.NEWS2: Iron Ore Supply Should Remain Strong: Could It Pressure Prices?.NEWS3: Thursday's ETF with Unusual Volume: GNR.NEWS4: Thursday's ETF with Unusual Volume: GNR.NEWS5: March was a Tough Month for Iron Ore Miners: What about April?.NEWS6: March was a Tough Month for Iron Ore Miners: What about April?.NEWS7: Vale Downgraded to Hold as Iron Ore Price Slump Hits Miners.NEWS8: Vale Downgraded to Hold as Iron Ore Price Slump Hits Miners.NEWS9: Could Iron Ore and Miners Fall More amid Trade War Fears?.NEWS10: Could Iron Ore and Miners Fall More amid Trade War Fears?.NEWS11: Vale Downgraded to Hold as Iron Ore Price Slump Hits Miners.NEWS12: 5 Dirt Cheap 'Strong Buy' Stocks.NEWS13: 5 Dirt Cheap 'Strong Buy' Stocks.
2018-04-02: NEWS1: China’s Credit Growth Slows Down: What It Means for Iron Ore.NEWS2: China’s Credit Growth Slows Down: What It Means for Iron Ore.NEWS3: China’s Auto Sales: Growth Remains Lackluster.NEWS4: China’s Auto Sales: Growth Remains Lackluster.NEWS5: Why Rising Steel Inventory Doesn’t Bode Well for China’s Steel.NEWS6: Why Rising Steel Inventory Doesn’t Bode Well for China’s Steel.
2018-04-03: nan
2018-04-04: NEWS1: Pension fund Previ not likely to sell its Vale shares in 2018 -source.NEWS2: ILF, ITUB, VALE, BBD: ETF Inflow Alert.NEWS3: ILF, ITUB, VALE, BBD: ETF Inflow Alert.NEWS4: Seaborne Iron Ore Prices Fall Again: Impact on Cleveland-Cliffs.
2018-04-05: NEWS1: May 25th Options Now Available For Vale.NEWS2: May 25th Options Now Available For Vale.NEWS3: Could Technical Indicators Mean Upside for Cliffs and Peers?.NEWS4: China’s Steel Demand Indicators Reflect Slowing Demand.NEWS5: Cliffs, China’s Iron Ore Demand, and Rising Steel Inventories.

Answer: Decrease