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:2019-02-28, Stock:WELL, The news for the past five days is as follows:
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
2019-02-25: NEWS1: Welltower Inc (WELL) Files 10-K for the Fiscal Year Ended on December 31, 2018.
2019-02-26: nan
2019-02-27: nan

Answer: Decrease