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:2019-11-22, Stock:NGG, The news for the past five days is as follows:
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
2019-11-21: NEWS1: Urbint Receives Strategic Investment from National Grid Partners.

Answer: Rise