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:2021-05-24, Stock:SO, The news for the past five days is as follows:
2021-05-17: nan
2021-05-18: nan
2021-05-19: nan
2021-05-20: NEWS1: Southern Company to hold 2021 Annual Meeting of Stockhoders on May 26.NEWS2: Georgia Power offers energy-saving programs and resources ahead of summer heat to help reduce impact.NEWS3: Georgia Power Foundation invests $100,000 in support for Center for Pan Asian Community Services.
2021-05-21: NEWS1: UPDATE 1-Southern delays new Georgia Vogtle 3 nuclear reactor to Q1 2022.NEWS2: Southern delays new Georgia Vogtle 3 nuclear reactor to Q1 2022.

Answer: Rise