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:2019-09-19, Stock:PLD, The news for the past five days is as follows:
2019-09-12: NEWS1: Prologis' Seattle Multi-Story Warehouse Gets Amazon as Tenant.NEWS2: Prologis' Seattle Multi-Story Warehouse Gets Amazon as Tenant.NEWS3: Prologis' Seattle Multi-Story Warehouse Gets Amazon as Tenant.NEWS4: Lexington Realty Boosts Industrial Portfolio With $180M Buyout.NEWS5: Prologis a Top Socially Responsible Dividend Stock With 2.6% Yield (PLD).NEWS6: Prologis a Top Socially Responsible Dividend Stock With 2.6% Yield (PLD).
2019-09-13: nan
2019-09-16: nan
2019-09-17: nan
2019-09-18: NEWS1: W. P. Carey (WPC) Registers Industrial Investments Worth $111M.

Answer: Decrease