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:2019-01-16, Stock:EXC, The news for the past five days is as follows:
2019-01-09: NEWS1: ComEd Reminds Customers of Important Energy Assistance Options.
2019-01-10: NEWS1: Call buyers bet on Exelon.NEWS2: Call buyers bet on Exelon.NEWS3: Exelon Utilities Attain International Environmental Certification.NEWS4: See what the IHS Markit Score report has to say about Exelon Corp..
2019-01-11: nan
2019-01-14: nan
2019-01-15: NEWS1: See what the IHS Markit Score report has to say about Exelon Corp..

Answer: Rise