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:2019-09-20, Stock:SO, The news for the past five days is as follows:
2019-09-13: NEWS1: Southern Co. (SO) Gains As Market Dips: What You Should Know.NEWS2: Southern Natural Gas Company -- Moody's announces completion of a periodic review of ratings of Southern Natural Gas Company.NEWS3: Stay cool, save money as summer heat continues.NEWS4: CEO of Atlanta startup joins Georgia Power board of directors.
2019-09-16: NEWS1: Georgia Power offers tips and information to help customers during continued heat wave.NEWS2: Southern Natural Gas Company -- Moody's announces completion of a periodic review of ratings of Southern Natural Gas Company.NEWS3: Southern Company Gas donates $50,000 to veterans' organization.
2019-09-17: NEWS1: Georgia Power encourages customers to review their current rate plan during continued summer heat wave.NEWS2: Southern (NYSE:SO) Has A Somewhat Strained Balance Sheet.NEWS3: Southern Natural Gas Company -- Moody's announces completion of a periodic review of ratings of Southern Natural Gas Company.
2019-09-18: NEWS1: Georgia Power nationally recognized for excellence in employee health and well-being initiatives.
2019-09-19: NEWS1: Southern Co. (SO) Stock Moves 0.43%: What You Should Know.NEWS2: Factors That Could Aid or Spoil Southern Company’s Rally.NEWS3: Georgia Power reminds customers of energy assistance programs during late summer heat wave.

Answer: Rise