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:2018-08-06, Stock:WELL, The news for the past five days is as follows:
2018-07-30: nan
2018-07-31: NEWS1: Quality Care Properties, Inc. -- Moody's withdraws Quality Care Properties' ratings following acquisition by Welltower.
2018-08-01: NEWS1: WELL Crosses Above Average Analyst Target.NEWS2: WELL Crosses Above Average Analyst Target.NEWS3: Will Rising Healthcare Spending Aid HCP This Earnings Season?.NEWS4: Will Rising Healthcare Spending Aid HCP This Earnings Season?.
2018-08-02: NEWS1: Ex-Dividend Reminder: New York Community Bancorp, Welltower and TD Ameritrade Holding Corporation.NEWS2: Ex-Dividend Reminder: New York Community Bancorp, Welltower and TD Ameritrade Holding Corporation.
2018-08-03: NEWS1: Welltower Inc. (WELL) Ex-Dividend Date Scheduled for August 06, 2018.NEWS2: Welltower Inc. (WELL) Ex-Dividend Date Scheduled for August 06, 2018.

Answer: Decrease