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:2021-08-20, Stock:SO, The news for the past five days is as follows:
2021-08-13: nan
2021-08-16: NEWS1: Georgia Power offers tips and outage resources for customers ahead of expected impacts from Tropical Storm Fred.
2021-08-17: NEWS1: Dat Tran named president of PowerSecure.NEWS2: Georgia Power crews responding to scattered outages as remnants of Tropical Storm Fred bring heavy rains, gusty winds to state.
2021-08-18: NEWS1: Southern Company Gas partners with Chauncey Black of Grammy® Award-Winning Blackstreet to launch ‘No Diggity’ Safe Digging Campaign.
2021-08-19: NEWS1: Georgia Power encourages customers to review their current rate plan as summer temperatures continue to climb.

Answer: Rise