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:2018-11-07, Stock:WELL, The news for the past five days is as follows:
2018-10-31: NEWS1: Welltower (WELL) in Focus: Stock Moves 5.3% Higher.NEWS2: Welltower Inc. (WELL) Q3 2018 Earnings Conference Call Transcript.NEWS3: Welltower Inc. (WELL) Q3 2018 Earnings Conference Call Transcript.NEWS4: Welltower Inc. (WELL) Q3 2018 Earnings Conference Call Transcript.
2018-11-01: NEWS1: Is Welltower Inc’s (NYSE:WELL) 3.9% Worse Than Average?.NEWS2: 3 Stocks That Could Make You Rich.NEWS3: 3 Stocks That Could Make You Rich.NEWS4: 3 Stocks That Could Make You Rich.
2018-11-02: NEWS1: Edited Transcript of WELL earnings conference call or presentation 30-Oct-18 1:00pm GMT.
2018-11-05: nan
2018-11-06: nan

Answer: Decrease