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:2018-08-06, Stock:NGG, The news for the past five days is as follows:
2018-07-30: NEWS1: Ofgem gives go-ahead to National Grid for Hinkley project.
2018-07-31: nan
2018-08-01: NEWS1: National Grid (NGG) Shares Enter Oversold Territory.NEWS2: National Grid (NGG) Shares Enter Oversold Territory.
2018-08-02: nan
2018-08-03: nan

Answer: Decrease