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:2019-11-08, Stock:DLR, The news for the past five days is as follows:
2019-11-01: nan
2019-11-04: NEWS1: Digital Realty Closes $1 Billion Joint Venture Transaction With Mapletree.NEWS2: Lifshitz & Miller LLP Announces Investigation of Achillion Pharmaceuticals, Inc., Anixter International Inc., Central European Media Enterprises Ltd., Digital Realty Trust, Inc., Fitbit, Inc., MutualFirst Financial, Inc., and Ra Pharmaceuticals Inc..
2019-11-05: nan
2019-11-06: nan
2019-11-07: NEWS1: Digital Realty Launches PlatformDIGITAL™ and Unveils Platform Roadmap to Underpin the Next Wave of Digital Transformation.

Answer: Decrease