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:2019-02-21, Stock:WELL, The news for the past five days is as follows:
2019-02-13: NEWS1: Edited Transcript of WELL earnings conference call or presentation 12-Feb-19 3:00pm GMT.
2019-02-14: NEWS1: Should iShares Morningstar Mid-Cap Value ETF (JKI) Be on Your Investing Radar?.
2019-02-15: nan
2019-02-19: NEWS1: Ex-Dividend Reminder: Macerich, Discover Financial Services and Welltower.NEWS2: Ex-Dividend Reminder: Macerich, Discover Financial Services and Welltower.
2019-02-20: NEWS1: Host Hotels' (HST) Q4 FFO Beats Estimates, Revenues Up Y/Y.NEWS2: Host Hotels' (HST) Q4 FFO Beats Estimates, Revenues Up Y/Y.NEWS3: Welltower Inc. (WELL) Ex-Dividend Date Scheduled for February 21, 2019.NEWS4: Welltower Inc. (WELL) Ex-Dividend Date Scheduled for February 21, 2019.NEWS5: Host Hotels' (HST) Q4 FFO Beats Estimates, Revenues Up Y/Y.

Answer: Decrease