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:2021-07-09, Stock:SO, The news for the past five days is as follows:
2021-07-01: NEWS1: Williams completes purchase of gas marketer Sequent from Southern.NEWS2: Southern Company second-quarter earnings to be released July 29.NEWS3: Georgia Power invites Georgians to again explore its parks and lakes this summer.
2021-07-02: nan
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.

Answer: Decrease