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:2020-07-15, Stock:NGG, The news for the past five days is as follows:
2020-07-08: nan
2020-07-09: NEWS1: BUZZ-U.S. STOCKS ON THE MOVE-Applied DNA, Cisco Systems.NEWS2: National Grid "extremely Disappointed" With Ofgem's Draft Determination For RIIO-T2 .
2020-07-10: NEWS1: PRESS DIGEST- Financial Times - July 10.
2020-07-13: nan
2020-07-14: NEWS1: National Grid to Bring Clean Energy Via New Electricity Link.

Answer: Decrease