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:2019-04-30, Stock:NGG, The news for the past five days is as follows:
2019-04-23: NEWS1: Should Investors Buy National Grid plc (LON:NG.) And Lock In The 5.6% Dividend Yield?.
2019-04-24: NEWS1: Analysts Predict 11% Upside For ADRU.NEWS2: Analysts Predict 11% Upside For ADRU.
2019-04-25: NEWS1: Niagara Mohawk Power Corporation -- Correction to Text, March 29, 2019 Release: Moody's takes action on certain National Grid subsidiaries and affirms other ratings.
2019-04-26: NEWS1: Does Brexit Make Investing in National Grid a No Deal?.NEWS2: Does Brexit Make Investing in National Grid a No Deal?.NEWS3: Does Brexit Make Investing in National Grid a No Deal?.
2019-04-29: nan

Answer: Rise