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:2021-05-17, Stock:EXC, The news for the past five days is as follows:
2021-05-10: NEWS1: Exelon and Exelon Foundation Surprise Seven Female STEM Students With Full Ride College Scholarships.
2021-05-11: NEWS1: ComEd Offers Options to Help Customers Manage Electric Bills.
2021-05-12: nan
2021-05-13: NEWS1: ComEd Awards Scholarships to Help DePaul College Prep Students from Diverse Chicago Communities Pursue STEM Careers.
2021-05-14: nan

Answer: Rise