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:2018-09-24, Stock:PLD, The news for the past five days is as follows:
2018-09-17: nan
2018-09-18: NEWS1: See what the IHS Markit Score report has to say about Prologis Inc..
2018-09-19: NEWS1: Terreno Realty (TRNO) Buys Industrial Property for $22.8M.NEWS2: Terreno Realty (TRNO) Buys Industrial Property for $22.8M.NEWS3: 5 Great REITs to Buy as Inflation Surges.
2018-09-20: NEWS1: See what the IHS Markit Score report has to say about Prologis Inc..
2018-09-21: NEWS1: Duke Realty Enjoys Solid Demand for Turnpike Crossing Assets.NEWS2: Duke Realty Enjoys Solid Demand for Turnpike Crossing Assets.

Answer: Decrease