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:2019-05-23, Stock:SO, The news for the past five days is as follows:
2019-05-16: NEWS1: Noteworthy Thursday Option Activity: MRTX, SO, GPRE.NEWS2: Noteworthy Thursday Option Activity: MRTX, SO, GPRE.NEWS3: Southern Company  (SO) Ex-Dividend Date Scheduled for May 17, 2019.NEWS4: Southern Company  (SO) Ex-Dividend Date Scheduled for May 17, 2019.
2019-05-17: NEWS1: Southern Company releases annual Corporate Responsibility Report.NEWS2: PowerSecure Becomes Microgrid Implementation Provider for New Innovative Energy Joint Venture Compass Energy Platform LLC.
2019-05-20: NEWS1: Stay cool, save money as summer heat hits Georgia in May.NEWS2: XLU: Where Utility Stocks Might Go from Here.
2019-05-21: NEWS1: 5 Companies Reach Yearly Highs.NEWS2: 3 Top Dividend Stocks to Buy Right Now.NEWS3: 3 Top Dividend Stocks to Buy Right Now.NEWS4: 3 Top Dividend Stocks to Buy Right Now.
2019-05-22: NEWS1: Southern Company Hits 52-Week High: Is Further Upside Left?.NEWS2: Southern Company Hits 52-Week High: Is Further Upside Left?.NEWS3: BIP or SO: Which Is the Better Value Stock Right Now?.NEWS4: BIP or SO: Which Is the Better Value Stock Right Now?.NEWS5: Southern Company Hits 52-Week High: Is Further Upside Left?.NEWS6: BIP or SO: Which Is the Better Value Stock Right Now?.

Answer: Rise