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:2019-12-02, Stock:EXC, The news for the past five days is as follows:
2019-11-22: nan
2019-11-25: NEWS1: 52-Week Company Lows.
2019-11-26: nan
2019-11-27: NEWS1: Billionaire Ken Griffin Bets Big on These 3 “Strong Buy” Stocks.NEWS2: Exelon (EXC) Benefits From Strong Cash Flow & Investments.NEWS3: 3 Top-Ranked Dividend Stocks: A Smarter Way to Boost Your Retirement Income - November 27, 2019.
2019-11-29: nan

Answer: Decrease