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:2019-02-08, Stock:DLR, The news for the past five days is as follows:
2019-02-01: NEWS1: Key Factors to Impact Digital Realty's (DLR) Q4 Earnings.NEWS2: Key Factors to Impact Digital Realty's (DLR) Q4 Earnings.NEWS3: Key Factors to Impact Digital Realty's (DLR) Q4 Earnings.
2019-02-04: nan
2019-02-05: NEWS1: Digital Realty Trust (DLR) Q4 FFO Top Estimates.NEWS2: Digital Realty Trust: 4Q Earnings Snapshot.NEWS3: Digital Realty Reports Fourth Quarter And Full-Year 2018 Results.NEWS4: After-Hours Earnings Report for February 5, 2019 :  DIS, CB, SU, VRTX, ALL, EA, APC, DLR, MCHP, CERN, PAA, MKL.NEWS5: After-Hours Earnings Report for February 5, 2019 :  DIS, CB, SU, VRTX, ALL, EA, APC, DLR, MCHP, CERN, PAA, MKL.NEWS6: Earnings Reaction History: Digital Realty Trust Inc., 100.0% Follow-Through Indicator, 3.0% Sensitive.NEWS7: Earnings Reaction History: Digital Realty Trust Inc., 100.0% Follow-Through Indicator, 3.0% Sensitive.NEWS8: Digital Realty Trust Inc. Q4 adjusted earnings Beat Estimates.NEWS9: Digital Realty Trust Inc. Q4 adjusted earnings Beat Estimates.NEWS10: Digital Realty Trust Q4 18 Earnings Conference Call At 5:30 PM ET.NEWS11: Digital Realty Trust Q4 18 Earnings Conference Call At 5:30 PM ET.
2019-02-06: NEWS1: Digital Realty (DLR) Q4 FFO Tops Estimates, Revenues Up Y/Y.NEWS2: Digital Realty (DLR) Q4 FFO Tops Estimates, Revenues Up Y/Y.NEWS3: Digital Realty (DLR) Q4 FFO Tops Estimates, Revenues Up Y/Y.NEWS4: Digital Realty Trust Inc (DLR) Q4 2018 Earnings Conference Call Transcript.NEWS5: Digital Realty Trust Inc (DLR) Q4 2018 Earnings Conference Call Transcript.NEWS6: Digital Realty Trust Inc (DLR) Q4 2018 Earnings Conference Call Transcript.NEWS7: Digital Realty Trust (DLR) Q4 FFO Top Estimates.NEWS8: Digital Realty Trust (DLR) Q4 FFO Top Estimates.
2019-02-07: NEWS1: Edited Transcript of DLR earnings conference call or presentation 5-Feb-19 10:30pm GMT.

Answer: Rise