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:2021-10-27, Stock:EXC, The news for the past five days is as follows:
2021-10-20: nan
2021-10-21: NEWS1: ComEd Fills Tuition Gap for 10 Local Engineering Students Pursuing STEM Careers.
2021-10-22: NEWS1: Is Exelon Corporation (EXC) A Great Stock Investment?.
2021-10-25: nan
2021-10-26: NEWS1: Exelon Appoints Carlos Gutierrez to Board of Directors.NEWS2: Exelon Partners With UNCF to Give $3 Million in Scholarships for Students to Attend Historically Black Colleges and Universities.

Answer: Decrease