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:2019-02-21, Stock:SO, The news for the past five days is as follows:
2019-02-13: NEWS1: Southern Co. (SO) Expected to Beat Earnings Estimates: What to Know Ahead of Q4 Release.NEWS2: Southern Co. (SO) Expected to Beat Earnings Estimates: What to Know Ahead of Q4 Release.NEWS3: Ex-Dividend Reminder: Weis Markets, Southern and AmerisourceBergen.NEWS4: Ex-Dividend Reminder: Weis Markets, Southern and AmerisourceBergen.NEWS5: Southern Co. (SO) Expected to Beat Earnings Estimates: What to Know Ahead of Q4 Release.NEWS6: Why North Texas CIOs need to keep a sharp eye on future.NEWS7: Southern Company: Analysts’ Ratings and Target Price.
2019-02-14: NEWS1: Top Analyst Reports for Caterpillar, Netflix & Philip Morris.NEWS2: Top Analyst Reports for Caterpillar, Netflix & Philip Morris.NEWS3: Top Analyst Reports for Caterpillar, Netflix & Philip Morris.NEWS4: What's in Store for American Water Works' (AWK) Q4 Earnings?.NEWS5: What's in Store for American Water Works' (AWK) Q4 Earnings?.NEWS6: Southern Company  (SO) Ex-Dividend Date Scheduled for February 15, 2019.NEWS7: Southern Company  (SO) Ex-Dividend Date Scheduled for February 15, 2019.NEWS8: What's in Store for American Water Works' (AWK) Q4 Earnings?.NEWS9: GDOT, Georgia Power to begin utility pole relocation project along Peachtree and Roswell roads.
2019-02-15: NEWS1: Gastonia-based PSNC sells interest in $500M pipeline project shortly after buying in.NEWS2: What's in Store for Consolidated Edison (ED) Q4 Earnings?.NEWS3: What's in Store for Consolidated Edison (ED) Q4 Earnings?.NEWS4: 4 Utility Stocks Poised to Outpace Earnings Estimates in Q4.NEWS5: 4 Utility Stocks Poised to Outpace Earnings Estimates in Q4.NEWS6: What Awaits Entergy Corporation (ETR) in Q4 Earnings?.NEWS7: What Awaits Entergy Corporation (ETR) in Q4 Earnings?.NEWS8: What's in Store for Consolidated Edison (ED) Q4 Earnings?.NEWS9: What Awaits Entergy Corporation (ETR) in Q4 Earnings?.NEWS10: 4 Utility Stocks Poised to Outpace Earnings Estimates in Q4.
2019-02-19: NEWS1: Pre-Market Earnings Report for February 20, 2019 :  CVS, SO, ADI, ETR, GRMN, TRGP, HFC, NI, HSIC, BHC, LAMR, OC.NEWS2: Pre-Market Earnings Report for February 20, 2019 :  CVS, SO, ADI, ETR, GRMN, TRGP, HFC, NI, HSIC, BHC, LAMR, OC.NEWS3: XLU, DUK, D, SO: Large Inflows Detected at ETF.NEWS4: XLU, DUK, D, SO: Large Inflows Detected at ETF.NEWS5: Aqua America (WTR) Q4 Earnings and Revenues Miss Estimates.NEWS6: Aqua America (WTR) Q4 Earnings and Revenues Miss Estimates.NEWS7: Leaders and Laggards: How Top Utility Stocks Fared Last Week.NEWS8: Eversource Energy (ES) to Report Q4 Earnings: What in Store?.NEWS9: Eversource Energy (ES) to Report Q4 Earnings: What in Store?.NEWS10: Aqua America (WTR) Q4 Earnings and Revenues Miss Estimates.NEWS11: Eversource Energy (ES) to Report Q4 Earnings: What in Store?.
2019-02-20: NEWS1: Mackinaw Power, LLC -- Moody's announces completion of a periodic review of ratings of Mackinaw Power, LLC.NEWS2: Retail Unit Helps Southern Company (SO) Beat Q4 Earnings.NEWS3: Retail Unit Helps Southern Company (SO) Beat Q4 Earnings.NEWS4: Southern Co (SO) Q4 2018 Earnings Conference Call Transcript.NEWS5: Southern Co (SO) Q4 2018 Earnings Conference Call Transcript.NEWS6: Fed Minutes & Q4 Earnings.NEWS7: Fed Minutes & Q4 Earnings.NEWS8: Fed Minutes, More Q4 Earnings Expected; Plus CVS, SO.NEWS9: Fed Minutes, More Q4 Earnings Expected; Plus CVS, SO.NEWS10: Retail Unit Helps Southern Company (SO) Beat Q4 Earnings.NEWS11: Southern Co (SO) Q4 2018 Earnings Conference Call Transcript.NEWS12: Fed Minutes & Q4 Earnings.NEWS13: Southern Company (SO) Q4 Earnings, Revenue Beat Estimate.NEWS14: Southern Company (SO) Q4 Earnings, Revenue Beat Estimate.NEWS15: Fed Minutes, More Q4 Earnings Expected; Plus CVS, SO.NEWS16: Highlights from Southern Company’s Q4 Earnings.NEWS17: Southern Company (SO) Q4 Earnings, Revenue Beat Estimate.NEWS18: Southern Company CEO on earnings beat: Tax reform had a terrific effect for us.NEWS19: Southern Co.: 4Q Earnings Snapshot.NEWS20: Earnings Reaction History: SOUTHERN CO, 33.3% Follow-Through Indicator, 1.2% Sensitive.NEWS21: Earnings Reaction History: SOUTHERN CO, 33.3% Follow-Through Indicator, 1.2% Sensitive.NEWS22: Southern Company reports fourth-quarter and full-year 2018 earnings.

Answer: Rise