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:2021-08-09, Stock:EXC, The news for the past five days is as follows:
2021-08-02: NEWS1: Exelon Spent $11.2 Billion With Diverse Suppliers From 2016-2020.NEWS2: Nuclear Plants to Get $6 Billion Lifeline in Infrastructure Deal.NEWS3: Dominion Energy (D) to Post Q2 Earnings: What's in Store?.
2021-08-03: NEWS1: Utility Stock Q2 Earnings Due on Aug 4: EXC, NI, ETR & More.NEWS2: Exelon (NASDAQ:EXC) Is Due To Pay A Dividend Of US$0.38.
2021-08-04: NEWS1: UPDATE 1-Lacking a lifeline, Exelon's Illinois nuclear plants to retire in fall -CEO.NEWS2: Lacking a lifeline, Exelon's Illinois nuclear plants to retire in fall -CEO.NEWS3: Exelon's (EXC) Q2 Earnings and Revenues Surpass Estimates.NEWS4: Exelon (EXC) Q2 Earnings and Revenues Top Estimates.NEWS5: Exelon Utilities Announces Goal to Achieve Net-Zero Emissions By 2050.NEWS6: Exelon Reports Second Quarter 2021 Results.
2021-08-05: NEWS1: Dominion (D) Option Traders Energized Before Earnings.
2021-08-06: NEWS1: Exelon Corporation (EXC) Q2 2021 Earnings Call Transcript.

Answer: Decrease