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:2021-02-09, Stock:EXC, The news for the past five days is as follows:
2021-02-02: NEWS1: Exelon (EXC) Expected to Beat Earnings Estimates: What to Know Ahead of Q4 Release.
2021-02-03: NEWS1: New Environmental, Social and Governance Report Highlights Exelon’s Efforts to Create a Cleaner, Brighter Energy Future.NEWS2: 4 Utility Stocks Set to Outpace Q4 Earnings Estimates.
2021-02-04: nan
2021-02-05: NEWS1: Nuclear Power, Illinois' Largest Source of Carbon-Free Energy, Delivers Record-Breaking Reliability During the Pandemic.
2021-02-08: NEWS1: Why Earnings Season Could Be Great for Exelon (EXC).

Answer: Decrease