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:2019-05-22, Stock:O, The news for the past five days is as follows:
2019-05-15: NEWS1: 2 Dividend Stocks to Buy on Sale.NEWS2: Cineworld to sell, leaseback some U.S. cinemas.
2019-05-16: nan
2019-05-17: NEWS1: Realty Income Announces Underwriters Exercise Full Option On Common Stock Offering.NEWS2: 7 High-Yield REITs to Buy (Even When the Market Tanks).
2019-05-20: NEWS1: Realty Income Completes £315 Million Private Placement Of Senior Unsecured Notes Due 2034.NEWS2: Interesting O Put Options For July 19th.NEWS3: Interesting O Put Options For July 19th.
2019-05-21: NEWS1: How Safe Is Realty Income and Its Dividend?.NEWS2: How Safe Is Realty Income and Its Dividend?.NEWS3: Realty Income Capital Raises Notes to Fund Sainsbury's Deal.NEWS4: Realty Income Capital Raises Notes to Fund Sainsbury's Deal.NEWS5: Realty Income Capital Raises Notes to Fund Sainsbury's Deal.

Answer: Rise