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:2021-08-16, Stock:SO, The news for the past five days is as follows:
2021-08-09: nan
2021-08-10: NEWS1: Georgia Power, Electric Power Research Institute open Ash Beneficial Use Center.
2021-08-11: NEWS1: Georgia Power, Georgia 811 team-up to raise awareness around National 811 Day.
2021-08-12: NEWS1: Southern Company completes successful spinout of carbon offset startup Cloverly.NEWS2: Georgia Power offers tips to help customers save money, energy during sweltering summer heat.
2021-08-13: nan

Answer: Rise