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:2018-12-27, Stock:NGG, The news for the past five days is as follows:
2018-12-19: NEWS1: National Grid Statement on Northeast And Mid-Atlantic Jurisdictions' Commitment to Develop Cleaner Transportation.
2018-12-20: nan
2018-12-21: nan
2018-12-24: NEWS1: Extended jobless benefits in store for natural gas workers.
2018-12-26: nan

Answer: Decrease