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:2021-07-22, Stock:DLR, The news for the past five days is as follows:
2021-07-15: NEWS1: Digital Realty Announces Closing of CHF545 million of Swiss Bonds.NEWS2: Digital Realty (DLR), Brookfield Infrastructure to Form JV in India.
2021-07-16: nan
2021-07-19: nan
2021-07-20: NEWS1: Do Hedge Funds Love Digital Realty Trust, Inc. (DLR)?.
2021-07-21: nan

Answer: Decrease