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:2021-07-28, Stock:O, The news for the past five days is as follows:
2021-07-21: NEWS1: Realty Income Corporation (NYSE:O) Merger with VEREIT (NYSE:VER) will Save on Debt but Hardly Improve the Dividend.
2021-07-22: NEWS1: Why Realty Income and Kimco Are Sizing Up.
2021-07-23: NEWS1: These Are 3 REITs You Should Be Buying Now.NEWS2: 3 REITs to Buy for Low-Risk Investors.
2021-07-26: NEWS1: Realty Income Corp. (O) Outpaces Stock Market Gains: What You Should Know.NEWS2: Were Hedge Funds Right About Dumping Realty Income Corporation (O)?.
2021-07-27: NEWS1: 10 Best Dividend Aristocrats with Over 4% Yield.NEWS2: Realty Income Corp. (O) Gains As Market Dips: What You Should Know.

Answer: Decrease