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:2021-08-23, Stock:PLD, The news for the past five days is as follows:
2021-08-16: nan
2021-08-17: NEWS1: Prologis, Inc.'s (NYSE:PLD) Stock is Soaring But Financials Seem Inconsistent: Will The Uptrend Continue?.NEWS2: Here's How Much You'd Have If You Invested $1000 in Prologis a Decade Ago.
2021-08-18: NEWS1: Why Is Prologis (PLD) Up 4.8% Since Last Earnings Report?.NEWS2: Why This 1 Finance Stock Could Be a Great Addition to Your Portfolio.
2021-08-19: nan
2021-08-20: nan

Answer: Decrease