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:2021-12-20, Stock:PLD, The news for the past five days is as follows:
2021-12-13: NEWS1: Penske buys vacant industrial land near Orlando airport.NEWS2: Prologis buys Medley warehouse for $23M.
2021-12-14: NEWS1: Here's Why It's Wise to Retain Digital Realty (DLR) Stock Now.NEWS2: Terreno Realty (TRNO) Buys Alexandria Asset, Expands Portfolio.NEWS3: 2 Best Stocks to Set You Up for Early Retirement.NEWS4: Deutsche Dws Market Trust Buys Prologis Inc, Equinix Inc, CapitaLand Investment, Sells ....
2021-12-15: NEWS1: Prologis to Announce Fourth Quarter 2021 Results January 19, 2022.NEWS2: Terreno Realty (TRNO) Acquires $11.9M Bladensburg Property.NEWS3: Innovative Industrial (IIPR) Grows Via Buyout of 27 Properties.
2021-12-16: nan
2021-12-17: NEWS1: Terreno Realty (TRNO) Buys Hialeah Asset, Boosts Portfolio.NEWS2: Prologis' (NYSE:PLD) 29% CAGR outpaced the company's earnings growth over the same five-year period.

Answer: Rise