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:2021-03-17, Stock:NGG, The news for the past five days is as follows:
2021-03-10: nan
2021-03-11: nan
2021-03-12: NEWS1: American States Water's (AWR) Stable Capex, Customer Base a Boon.
2021-03-15: NEWS1: Reasons to Invest in Portland General Electric (POR) Now.NEWS2: National Grid Agrees 6-Week Deal to Cut EDF’s Sizewell Nuclear Power.
2021-03-16: nan

Answer: Decrease