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:2018-09-13, Stock:DLR, The news for the past five days is as follows:
2018-09-06: NEWS1: CXW vs. DLR: Which Stock Is the Better Value Option?.NEWS2: CXW vs. DLR: Which Stock Is the Better Value Option?.NEWS3: CXW vs. DLR: Which Stock Is the Better Value Option?.
2018-09-07: nan
2018-09-10: NEWS1: Digital Realty Service Exchange Gives Enterprises Direct Private Connections to Salesforce Platform, the World's Leading CRM Solution.
2018-09-11: NEWS1: Digital Realty Offers Direct Access to Salesforce Platform.NEWS2: Digital Realty Offers Direct Access to Salesforce Platform.NEWS3: Digital Realty Offers Direct Access to Salesforce Platform.NEWS4: See what the IHS Markit Score report has to say about Digital Realty Trust Inc..
2018-09-12: NEWS1: Digital Realty Trust, Inc. (DLR) Ex-Dividend Date Scheduled for September 13, 2018.NEWS2: Digital Realty Trust, Inc. (DLR) Ex-Dividend Date Scheduled for September 13, 2018.NEWS3: Digital Realty Appoints Edward Diver Chief Information Officer and Michael Montoya Chief Information Security Officer.

Answer: Decrease