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:2019-12-18, Stock:D, The news for the past five days is as follows:
2019-12-11: NEWS1: Piedmont Natural Gas rises, Dominion founders in J.D. Power rankings.NEWS2: Dominion Energy and Vanguard Renewables Form Strategic Partnership to Develop First Nationwide Network of Dairy Waste-to-Energy Projects.NEWS3: Dominion Energy and Vanguard Renewables Form Strategic Partnership to Develop First Nationwide Network of Dairy Waste-to-Energy Projects.NEWS4: Will Duke Energy, other utilities get their poultry- and swine-power plans on track?.
2019-12-12: NEWS1: Dominion, Vanguard Partner to Promote Green Energy Production.
2019-12-13: NEWS1: Dominion Energy Board of Directors Increases Dividend by 2.5 Percent.NEWS2: Billionaire George Soros Snaps Up These 3 High-Yield Dividend Stocks.
2019-12-16: NEWS1: Dominion still sees U.S. Atlantic Coast natgas pipe online in 2022 despite Morgan Stanley's doubts.NEWS2: Covanta Signs Agreement With China to Develop EfW Project.NEWS3: Dominion (D) to Reward Shareholders With 2.5% Dividend Hike.
2019-12-17: nan

Answer: Decrease