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:2019-08-05, Stock:DLR, The news for the past five days is as follows:
2019-07-29: nan
2019-07-30: NEWS1: Digital Realty Trust (DLR) Q2 FFO Surpass Estimates.NEWS2: Digital Realty Reports Second Quarter 2019 Results.NEWS3: Digital Realty To Enter South Korea.NEWS4: Digital Realty Expands In Frankfurt.
2019-07-31: NEWS1: Digital Realty (DLR) Beats on Q2 FFO, Announces Expansion.NEWS2: Digital Realty (DLR) Beats on Q2 FFO, Announces Expansion.NEWS3: Digital Realty (DLR) Beats on Q2 FFO, Announces Expansion.NEWS4: Digital Realty Trust Inc (DLR) Q2 2019 Earnings Call Transcript.NEWS5: Digital Realty Trust Inc (DLR) Q2 2019 Earnings Call Transcript.NEWS6: Digital Realty Trust Inc (DLR) Q2 2019 Earnings Call Transcript.NEWS7: Digital Realty Trust (DLR) Q2 FFO Surpass Estimates.NEWS8: Digital Realty Trust (DLR) Q2 FFO Surpass Estimates.
2019-08-01: nan
2019-08-02: nan

Answer: Decrease