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:2018-04-05, Stock:WELL, The news for the past five days is as follows:
2018-03-28: NEWS1: Wednesday Sector Leaders: Financial, Consumer Products.NEWS2: Wednesday Sector Leaders: Financial, Consumer Products.NEWS3: Recent Analysis Shows Welltower, Integer, Jernigan Capital, ZTO EXPRESS INC, Kala Pharmaceuticals, and Covenant Transportation Group Market Influences — Renewed Outlook, Key Drivers of Growth.
2018-03-29: nan
2018-04-02: nan
2018-04-03: nan
2018-04-04: nan

Answer: Decrease