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:2018-08-20, Stock:O, The news for the past five days is as follows:
2018-08-13: NEWS1: 20 Dividend Stocks to Fund 20 Years of Retirement.
2018-08-14: nan
2018-08-15: NEWS1: Your Complete Guide to REIT Investing for Beginners.
2018-08-16: nan
2018-08-17: nan

Answer: Decrease