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:2019-11-21, Stock:NGG, The news for the past five days is as follows:
2019-11-14: NEWS1: Consumers Will Be Hit Hardest In New York Utility Clash.NEWS2: UPDATE 2-UK's National Grid looks past regulatory challenges after profit beat.NEWS3: National Grid ‘confident’ over New York supply dispute.NEWS4: National Grid ‘confident’ it can address New York governor’s concerns.
2019-11-15: NEWS1: KeySpan Gas East Corporation -- Moody's places ratings of two National Grid US utilities on review for downgrade.NEWS2: Brooklyn Union Gas Company, The -- Moody's places ratings of two National Grid US utilities on review for downgrade.
2019-11-18: nan
2019-11-19: NEWS1: Top Ranked Income Stocks to Buy for November 19th.
2019-11-20: nan

Answer: Decrease