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:2021-07-28, Stock:EXC, The news for the past five days is as follows:
2021-07-21: NEWS1: 23 Northern Illinois Communities Awarded Environmental Grants from ComEd, Openlands.
2021-07-22: nan
2021-07-23: NEWS1: The Zacks Analyst Blog Highlights: BHP Group, Booking Holdings, CVS Health, Chipotle Mexican Grill and Exelon.
2021-07-26: NEWS1: Exelon Joins Electric Highway Coalition; Encourages EV Adoption.
2021-07-27: NEWS1: Exelon Corporation Declares Dividend.NEWS2: Exelon and Chicago’s Museum of Science and Industry Partner on Green Lab Grants to Advance Stem Education in Underresourced Communities.

Answer: Decrease