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:2020-02-19, Stock:SO, The news for the past five days is as follows:
2020-02-11: NEWS1: Here's Why I Think Southern (NYSE:SO) Is An Interesting Stock.NEWS2: Final major concrete placement completed inside Vogtle Unit 3 containment.NEWS3: Wildhorse Mountain Wind Facility in Oklahoma is Operational.
2020-02-12: NEWS1: Nicor Gas Makes Two-Year, $100,000 Commitment to Habitat for Humanity.NEWS2: Dominion takes bigger stake in Atlantic Coast Pipeline as costs rise again.
2020-02-13: NEWS1: Southern Co. (SO) Reports Next Week: Wall Street Expects Earnings Growth.
2020-02-14: nan
2020-02-18: nan

Answer: Decrease