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:2018-05-31, Stock:O, The news for the past five days is as follows:
2018-05-23: NEWS1: 3 Top Retail REITs You Can Buy Right Now.NEWS2: 3 Top Retail REITs You Can Buy Right Now.NEWS3: 3 Top Retail REITs You Can Buy Right Now.NEWS4: The Math Shows USMV Can Go To $58.NEWS5: The Math Shows USMV Can Go To $58.
2018-05-24: nan
2018-05-25: NEWS1: SDY, O, NNN, SKT: Large Outflows Detected at ETF.NEWS2: SDY, O, NNN, SKT: Large Outflows Detected at ETF.NEWS3: 2 Great High-Dividend Stocks for Senior Citizens.NEWS4: 2 Great High-Dividend Stocks for Senior Citizens.NEWS5: 2 Great High-Dividend Stocks for Senior Citizens.
2018-05-29: NEWS1: Ex-Dividend Reminder: Allstate, Realty Income and NBT Bancorp.NEWS2: Ex-Dividend Reminder: Allstate, Realty Income and NBT Bancorp.NEWS3: The Best Offense Is A Great Defense.
2018-05-30: NEWS1: Realty Income Corporation (O) Ex-Dividend Date Scheduled for May 31, 2018.NEWS2: Realty Income Corporation (O) Ex-Dividend Date Scheduled for May 31, 2018.

Answer: Decrease