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:2019-02-25, Stock:WELL, The news for the past five days is as follows:
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.
2019-02-21: NEWS1: Mack-Cali's (CLI) Q4 FFO Meets, Revenues Miss Estimates.NEWS2: Mack-Cali's (CLI) Q4 FFO Meets, Revenues Miss Estimates.NEWS3: Mack-Cali's (CLI) Q4 FFO Meets, Revenues Miss Estimates.NEWS4: Lamar Advertising (LAMR) Q4 AFFO Tops Estimates, Revenues Up.NEWS5: Lamar Advertising (LAMR) Q4 AFFO Tops Estimates, Revenues Up.NEWS6: SITE Centers (SITC) Q4 FFO Beats, Revenues Miss Estimates.NEWS7: SITE Centers (SITC) Q4 FFO Beats, Revenues Miss Estimates.NEWS8: Pre-Market Most Active for Feb 21, 2019 :  IMDZ, WELL^I, WELL, AMD, SQQQ, CGC, VIPS, KNDI, PGJ, QQQ, GFI, CHK.NEWS9: Pre-Market Most Active for Feb 21, 2019 :  IMDZ, WELL^I, WELL, AMD, SQQQ, CGC, VIPS, KNDI, PGJ, QQQ, GFI, CHK.NEWS10: Welltower Announces Election to Effect Mandatory Conversion of its 6.50% Series I Cumulative Convertible Perpetual Preferred Stock.NEWS11: SITE Centers (SITC) Q4 FFO Beats, Revenues Miss Estimates.NEWS12: Lamar Advertising (LAMR) Q4 AFFO Tops Estimates, Revenues Up.
2019-02-22: nan

Answer: Decrease