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:2019-08-19, Stock:WELL, The news for the past five days is as follows:
2019-08-12: NEWS1: 4 Reasons Why You Should Add HCP to Your Portfolio Right Now.NEWS2: 4 Reasons Why You Should Add HCP to Your Portfolio Right Now.
2019-08-13: NEWS1: Chris Davis Buys 3 Stocks in 2nd Quarter.NEWS2: Welltower Inc. (WELL) Ex-Dividend Date Scheduled for August 14, 2019.NEWS3: Welltower Inc. (WELL) Ex-Dividend Date Scheduled for August 14, 2019.
2019-08-14: NEWS1: Notable Wednesday Option Activity: DIS, WELL, ADS.NEWS2: Notable Wednesday Option Activity: DIS, WELL, ADS.NEWS3: SPDR Dow Jones REIT ETF Experiences Big Inflow.NEWS4: SPDR Dow Jones REIT ETF Experiences Big Inflow.NEWS5: Is it Apt to Hold Welltower (WELL) in Your Portfolio Now?.NEWS6: Is it Apt to Hold Welltower (WELL) in Your Portfolio Now?.
2019-08-15: nan
2019-08-16: nan

Answer: Rise