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:2021-07-13, Stock:SO, The news for the past five days is as follows:
2021-07-06: NEWS1: Georgia Power offers tips and outage resources for customers ahead of expected impacts from Tropical Storm Elsa.
2021-07-07: NEWS1: Georgia Power mobilizes crews to assist in restoration efforts as Tropical Storm Elsa starts to move across the state.NEWS2: Coal Shows Its Staying Power as Economies Bounce Back.
2021-07-08: NEWS1: Georgia Power continues to assess damage and restore power following Tropical Storm Elsa.
2021-07-09: nan
2021-07-12: NEWS1: Southern Company recognized as one of the Best Places to Work in IT for 15th consecutive year.

Answer: Decrease