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:2018-05-21, Stock:O, The news for the past five days is as follows:
2018-05-14: NEWS1: Realty Income (O) Shares Cross 5% Yield Mark.NEWS2: Realty Income (O) Shares Cross 5% Yield Mark.NEWS3: American Tower Is Trading at High Multiples amid Global Expansion.
2018-05-15: NEWS1: How Wall Street Rates American Tower in 2Q18.
2018-05-16: nan
2018-05-17: nan
2018-05-18: NEWS1: 575th Consecutive Common Stock Monthly Dividend Declared By Realty Income.

Answer: Rise