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:2021-02-12, Stock:DLR, The news for the past five days is as follows:
2021-02-05: nan
2021-02-08: nan
2021-02-09: NEWS1: Digital Realty (DLR) to Post Q4 Earnings: What to Expect?.
2021-02-10: NEWS1: REITs' Q4 Earnings Lined Up for Feb 11: DLR, REG & More.
2021-02-11: NEWS1: Digital Realty Trust (DLR) Surpasses Q4 FFO and Revenue Estimates.NEWS2: Digital Realty Reports Fourth Quarter 2020 Results.

Answer: Decrease