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:2020-12-24, Stock:SO, The news for the past five days is as follows:
2020-12-17: NEWS1: Mark Lantrip announces retirement after four decades of service to Southern Company; Company names Chris Cummiskey Chief Commercial and Customer Solutions Officer.
2020-12-18: NEWS1: The Zacks Analyst Blog Highlights: PayPal, Shopify, BP p.l.c., Gilead Sciences and Southern Co.
2020-12-21: nan
2020-12-22: nan
2020-12-23: NEWS1: Save money and stay warm with energy efficiency advice.NEWS2: 15 Largest Power Companies in the World.

Answer: Rise