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:2021-10-29, Stock:PLD, The news for the past five days is as follows:
2021-10-22: nan
2021-10-25: nan
2021-10-26: NEWS1: Warehouse Space Sold Out; Demand at All-time High.
2021-10-27: NEWS1: Prologis Hosts Inaugural "Breaking New Ground" Event at Global Headquarters in San Francisco.NEWS2: New to Investing? This 1 Finance Stock Could Be the Perfect Starting Point.NEWS3: 5 Stocks Insiders Are Selling.
2021-10-28: NEWS1: 3 REITs ESG Investors Should Consider.NEWS2: Prologis Is Poised for a Purchase Opportunity on a Pullback.

Answer: Decrease