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:2018-08-21, Stock:DLR, The news for the past five days is as follows:
2018-08-14: NEWS1: Digital Realty Declares Quarterly Cash Dividends for Common and Preferred Stock.NEWS2: Data Center Stocks Are Worth a Look as Cloud Spending Continues to Grow.NEWS3: See what the IHS Markit Score report has to say about Digital Realty Trust Inc..
2018-08-15: nan
2018-08-16: NEWS1: Delårsrapport 1. halvår 2018.
2018-08-17: nan
2018-08-20: NEWS1: CXW vs. DLR: Which Stock Is the Better Value Option?.

Answer: Decrease