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:2020-05-12, Stock:EXC, The news for the past five days is as follows:
2020-05-05: nan
2020-05-06: NEWS1: Exelon (EXC) to Report Q1 Earnings: What's in the Offing?.NEWS2: Were Hedge Funds Right About Exelon Corporation (EXC)?.
2020-05-07: NEWS1: Illinois Nuclear Plants Set Outage Performance Records While Keeping Their Workers and Communities Safe During COVID-19.
2020-05-08: NEWS1: 3 Picks for the Value Investor.NEWS2: Exelon (EXC) Q1 Earnings Surpass Estimates, Revenues Miss.NEWS3: Exelon (EXC) Q1 Earnings Top Estimates.NEWS4: Exelon Reports First Quarter 2020 Results.
2020-05-11: nan

Answer: Decrease