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:2021-10-19, Stock:NGG, The news for the past five days is as follows:
2021-10-12: NEWS1: Gas price crisis: PM expected to back millions in bailout loans for industry.
2021-10-13: NEWS1: Massachusetts Electric School Bus Helps Power Electricity Grid in Breakthrough for Vehicle-to-Grid Technology.
2021-10-14: nan
2021-10-15: nan
2021-10-18: nan

Answer: Rise