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:2019-07-24, Stock:VALE, The news for the past five days is as follows:
2019-07-17: NEWS1: Investors of Brazil's Vale seek compensation related to dam burst at local panel -report.
2019-07-18: NEWS1: ILF, ITUB, VALE, BBD: ETF Inflow Alert.NEWS2: ILF, ITUB, VALE, BBD: ETF Inflow Alert.NEWS3: Why Vale (VALE) Stock Might be a Great Pick.
2019-07-19: NEWS1: Alcoa's Q2 2019: Macroeconomic Headwinds And Restructuring Charges Weigh Heavily On Revenue And Bottom Line.NEWS2: Alcoa's Q2 2019: Macroeconomic Headwinds And Restructuring Charges Weigh Heavily On Revenue And Bottom Line.
2019-07-22: nan
2019-07-23: NEWS1: Brazil's Vale to partially resume dry processing at Vargem Grande complex.NEWS2: Vale's Q2 Iron Ore Production Drops 34% Due to Dam Disaster.NEWS3: Vale's Q2 Iron Ore Production Drops 34% Due to Dam Disaster.NEWS4: Vale's Q2 Iron Ore Production Drops 34% Due to Dam Disaster.

Answer: Decrease