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:2019-01-23, Stock:DLR, The news for the past five days is as follows:
2019-01-15: NEWS1: Equinix Expands in South Korea With New Data Center in Seoul.NEWS2: Equinix Expands in South Korea With New Data Center in Seoul.NEWS3: Auktioner over rentetilpasningsobligationer - april termin.NEWS4: See what the IHS Markit Score report has to say about Digital Realty Trust Inc..NEWS5: Equinix Expands in South Korea With New Data Center in Seoul.
2019-01-16: nan
2019-01-17: NEWS1: 5 REITs to Buy for Big-Time Gains This Year.NEWS2: 5 REITs to Buy for Big-Time Gains This Year.NEWS3: Digital Realty Announces Pricing of Tender Offer for Any and All of Digital Realty Trust L.P.'s Outstanding 5.875% Senior Notes Due 2020.NEWS4: Digital Realty Schedules Fourth Quarter 2018 Earnings Release and Conference Call.
2019-01-18: NEWS1: Digital Realty Announces Redemption of 5.875% Notes Due 2020.NEWS2: Digital Realty Announces Expiration of Tender Offer for Any and All of Digital Realty Trust L.P.'s Outstanding 5.875% Senior Notes Due 2020.
2019-01-22: NEWS1: See what the IHS Markit Score report has to say about Digital Realty Trust Inc..

Answer: Decrease