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:2019-11-15, Stock:SO, The news for the past five days is as follows:
2019-11-08: NEWS1: Sudden change of plans for the Atlantic Coast Pipeline surprises Duke Energy investors.NEWS2: Southern (NYSE:SO) Shareholders Booked A 30% Gain In The Last Year.
2019-11-11: nan
2019-11-12: NEWS1: Georgia Power presents fourth annual Preston Arkwright Award for service.
2019-11-13: NEWS1: US Indexes Close Mostly Higher Wednesday.NEWS2: 14 High-Yield Dividend Stocks to Buy for the 4% Rule.NEWS3: US Stocks Up on Stable Interest Rates Wednesday.NEWS4: Georgia Power ranked #1 in Segment by J.D. Power for Business Customer Satisfaction.
2019-11-14: NEWS1: Georgia Power provides ways for customers to protect themselves on National Utility Scam Awareness Day.

Answer: Decrease