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:2018-07-25, Stock:EXC, The news for the past five days is as follows:
2018-07-18: nan
2018-07-19: NEWS1: See what the IHS Markit Score report has to say about Exelon Corp..
2018-07-20: NEWS1: Here's Why You Should Add Exelon (EXC) to Your Portfolio.NEWS2: Here's Why You Should Add Exelon (EXC) to Your Portfolio.NEWS3: Here&apos;s Why You Should Add Exelon (EXC) to Your Portfolio.NEWS4: Corporate Philanthropy: Three Greater Baltimore companies share their approach.
2018-07-23: NEWS1: Interesting EXC Put And Call Options For September 21st.NEWS2: Interesting EXC Put And Call Options For September 21st.
2018-07-24: NEWS1: Daily Dividend Report: BBT, EHC, HXL, MRK, EXC, AEP.NEWS2: Daily Dividend Report: BBT, EHC, HXL, MRK, EXC, AEP.NEWS3: Exelon Corporation Declares Dividend.NEWS4: Today's Free Research Reports Coverage on Exelon and Three More Utilities Stocks.

Answer: Rise