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:2018-08-20, Stock:WELL, The news for the past five days is as follows:
2018-08-13: nan
2018-08-14: NEWS1: 5 Top Healthcare REITs You Can Buy Right Now.NEWS2: 20 Dividend Stocks to Fund 20 Years of Retirement.NEWS3: 20 Dividend Stocks to Fund 20 Years of Retirement.NEWS4: Welltower (WELL) Prices Senior Unsecured Notes Worth $1.3B.
2018-08-15: NEWS1: Wednesday's ETF Movers: ICF, GDXJ.NEWS2: Wednesday's ETF Movers: ICF, GDXJ.
2018-08-16: NEWS1: Welltower Closes $1.3 Billion Senior Unsecured Notes Offering.
2018-08-17: nan

Answer: Decrease