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:2018-05-22, Stock:EXC, The news for the past five days is as follows:
2018-05-15: NEWS1: After Hours Most Active for May 15, 2018 :  QQQ, PPL, GE, KO, EXC, FNSR, PFE, INTC, EPD, CELG, MSFT, FOLD.NEWS2: After Hours Most Active for May 15, 2018 :  QQQ, PPL, GE, KO, EXC, FNSR, PFE, INTC, EPD, CELG, MSFT, FOLD.NEWS3: Should JPMorgan Diversified Return U.S. Equity ETF (JPUS) Be on Your Investing Radar?.NEWS4: Should JPMorgan Diversified Return U.S. Equity ETF (JPUS) Be on Your Investing Radar?.NEWS5: Lockheed Martin Selected to Provide GridStar™ Energy Storage for New ComEd Microgrid Project in Chicago.
2018-05-16: NEWS1: How Do Analysts View FirstEnergy Stock?.NEWS2: Duke Energy Corporation (DUK) Ex-Dividend Date Scheduled for May 17, 2018.NEWS3: Duke Energy Corporation (DUK) Ex-Dividend Date Scheduled for May 17, 2018.
2018-05-17: NEWS1: Vanguard Group Takes Its Stake in Exelon to 7.8% in Q1 2018.NEWS2: Noteworthy ETF Outflows: XLU, DUK, SO, EXC.NEWS3: Noteworthy ETF Outflows: XLU, DUK, SO, EXC.
2018-05-18: nan
2018-05-21: NEWS1: After Hours Most Active for May 21, 2018 :  T, MU, F, MSFT, CX, CSCO, AABA, INTC, MDLZ, WMT, ABEV, EXC.NEWS2: After Hours Most Active for May 21, 2018 :  T, MU, F, MSFT, CX, CSCO, AABA, INTC, MDLZ, WMT, ABEV, EXC.

Answer: Rise