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:2019-02-26, Stock:NGG, The news for the past five days is as follows:
2019-02-19: nan
2019-02-20: NEWS1: Top Ranked Income Stocks to Buy for February 20th.NEWS2: Top Ranked Income Stocks to Buy for February 20th.NEWS3: Top Ranked Income Stocks to Buy for February 20th.NEWS4: National Grid plc (LON:NG.): Time For A Financial Health Check.
2019-02-21: nan
2019-02-22: NEWS1: Brooklyn Union Gas Company, The -- Moody's downgrades KEDNY to A3; stable outlook.
2019-02-25: nan

Answer: Rise