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:2018-02-01, Stock:PLD, The news for the past five days is as follows:
2018-01-25: NEWS1: Here’s Why You Should Keep Adding REITs to Your Portfolio.NEWS2: Here’s Why You Should Keep Adding REITs to Your Portfolio.NEWS3: See what the IHS Markit Score report has to say about Prologis Inc..NEWS4: Free Research Report as Prologis’ Q4 Core FFO Per Share Beat Forecasts.NEWS5: Norway wealth fund shuffles U.S. logistics property portfolio.
2018-01-26: NEWS1: Prologis Announces Tax Treatment of 2017 Distributions.NEWS2: Factors of Influence in 2018, Key Indicators and Opportunity within Anavex Life Sciences, Icahn Enterprises, J.Jill, Prologis, Welltower, and Digital Realty Trust — New Research Emphasizes Economic Growth.
2018-01-29: nan
2018-01-30: nan
2018-01-31: nan

Answer: Decrease