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:2019-05-28, Stock:WELL, The news for the past five days is as follows:
2019-05-20: NEWS1: Mercedes Kerr Named President of Belmont Village Senior Living, A Welltower Operating Partner.NEWS2: 7 Assisted-Living Stocks to Buy Now.NEWS3: 7 Assisted-Living Stocks to Buy Now.NEWS4: 7 ETFs for Healthy Healthcare REITs.NEWS5: 7 Assisted-Living Stocks to Buy Now.NEWS6: July 19th Options Now Available For Welltower (WELL).NEWS7: July 19th Options Now Available For Welltower (WELL).
2019-05-21: NEWS1: Atria Senior Living makes first move in $3B joint venture.
2019-05-22: nan
2019-05-23: nan
2019-05-24: NEWS1: Luxury downtown Denver senior living development trades hands.

Answer: Decrease