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:2019-11-07, Stock:NGG, The news for the past five days is as follows:
2019-10-31: nan
2019-11-01: NEWS1: Here's What National Grid plc's (LON:NG.) P/E Ratio Is Telling Us.
2019-11-04: NEWS1: Narragansett Electric Company -- Moody's announces completion of a periodic review of ratings of Narragansett Electric Company.NEWS2: Massachusetts Electric Company -- Moody's announces completion of a periodic review of ratings of Massachusetts Electric Company.NEWS3: National Grid North America Inc. -- Moody's announces completion of a periodic review of ratings of National Grid North America Inc..NEWS4: New England Power Company -- Moody's announces completion of a periodic review of ratings of New England Power Company.
2019-11-05: NEWS1: National Grid Announces Changes to U.S. Leadership.
2019-11-06: nan

Answer: Decrease