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:2019-11-18, Stock:WELL, The news for the past five days is as follows:
2019-11-11: NEWS1: Hammes Partners sells medical-office portfolio for $787M.NEWS2: Welltower Expands Outpatient Medical Platform Through Acquisition of Hammes and 4 Other Transactions of Class-A Properties, Totaling $1.7 Billion.NEWS3: Welltower and Invesco Real Estate Announce $850 Million Medical Office Building Joint Venture.NEWS4: Welltower Signs the Employer Support of the Guard & Reserve Statement of Support.
2019-11-12: NEWS1: Welltower (Well) to Acquire 29 MOBs for $787M From Hammes.NEWS2: Welltower Announces JV With Invesco Real Estate Worth $850M.
2019-11-13: nan
2019-11-14: nan
2019-11-15: nan

Answer: Rise