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:2018-09-24, Stock:EXC, The news for the past five days is as follows:
2018-09-17: NEWS1: Oyster Creek Generating Station Retires from Service.
2018-09-18: NEWS1: BGE gas rate hike would have &apos;significant impact&apos; on Baltimore industrial plants.NEWS2: See what the IHS Markit Score report has to say about Exelon Corp..
2018-09-19: nan
2018-09-20: NEWS1: [$$] GE Discovers Flaw in Latest Power-Plant Turbines.NEWS2: General Electric Drops on Confirmation of Issue with Turbine Component.NEWS3: [$$] GE Finds Flaw in Power-Plant Turbines.NEWS4: GE shares fall after turbine problem comes to light.NEWS5: GE says four HA turbines in U.S. shut down due to blade problem.NEWS6: General Electric confirms blade problem at new Texas power plant.NEWS7: GE power CEO reveals problem with new turbine model, shares drop.
2018-09-21: NEWS1: Is Duke Energy’s Dividend Yield Attractive?.NEWS2: See what the IHS Markit Score report has to say about Exelon Corp..

Answer: Decrease