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:2018-05-22, Stock:SO, The news for the past five days is as follows:
2018-05-15: NEWS1: PSC Approves $82 million in Customer Benefits from Federal Tax Reform Law for Atlanta Gas Light Customers.NEWS2: CenterPoint Energy, Inc. (CNP) Ex-Dividend Date Scheduled for May 16, 2018.NEWS3: CenterPoint Energy, Inc. (CNP) Ex-Dividend Date Scheduled for May 16, 2018.
2018-05-16: NEWS1: Official: Most pipeline work can go on despite tossed permit.NEWS2: Pipeline work in question after court vacates key permit.NEWS3: Pipeline work in question after court vacates key permit.NEWS4: Itron (ITRI) Inks Deal With NWL to Implement DTM Solution.NEWS5: Itron (ITRI) Inks Deal With NWL to Implement DTM Solution.NEWS6: PPL Stock Offers Attractive Upside Potential.NEWS7: Itron (ITRI) Inks Deal With NWL to Implement DTM Solution.NEWS8: Fortis Inc. (FTS) Ex-Dividend Date Scheduled for May 17, 2018.NEWS9: Fortis Inc. (FTS) Ex-Dividend Date Scheduled for May 17, 2018.NEWS10: Black Hills Corporation (BKH) Ex-Dividend Date Scheduled for May 17, 2018.NEWS11: Black Hills Corporation (BKH) Ex-Dividend Date Scheduled for May 17, 2018.NEWS12: Environmental groups claim a victory in battle over the Atlantic Coast Pipeline.NEWS13: See what the IHS Markit Score report has to say about Southern Co..
2018-05-17: NEWS1: Vanguard Group Adds 1 Million Shares of Southern Company in Q1.NEWS2: Noteworthy ETF Outflows: XLU, DUK, SO, EXC.NEWS3: Noteworthy ETF Outflows: XLU, DUK, SO, EXC.NEWS4: Dominion, environmental groups disagree over court order&apos;s impact on Atlantic Coast Pipeline construction.NEWS5: Southern Company  (SO) Ex-Dividend Date Scheduled for May 18, 2018.NEWS6: Southern Company  (SO) Ex-Dividend Date Scheduled for May 18, 2018.NEWS7: Ormat Technologies, Inc. (ORA) Ex-Dividend Date Scheduled for May 18, 2018.NEWS8: Ormat Technologies, Inc. (ORA) Ex-Dividend Date Scheduled for May 18, 2018.NEWS9: See what the IHS Markit Score report has to say about Southern Co..
2018-05-18: NEWS1: See what the IHS Markit Score report has to say about Southern Co..
2018-05-21: NEWS1: How Are Top Utility Stocks Currently Valued?.NEWS2: NEE, DUK, and SO: Top Utility Stocks Enter the ‘Oversold’ Zone.NEWS3: Treasury Yields Pushed Utility Stocks Lower Last Week.NEWS4: Georgia Power Company announces pricing of upsized cash tender offers.NEWS5: Florida Power & Light parent adds to Florida assets with $5.1 bln deal.NEWS6: Hawaiian Electric Industries, Inc. (HE) Ex-Dividend Date Scheduled for May 22, 2018.NEWS7: Hawaiian Electric Industries, Inc. (HE) Ex-Dividend Date Scheduled for May 22, 2018.NEWS8: Energy Sector Update for 05/21/2018: USO, UNG, EPE, NEE.NEWS9: Energy Sector Update for 05/21/2018: USO, UNG, EPE, NEE.NEWS10: FPL parent inks $6.5B acquisition deal.NEWS11: NextEra Energy to buy some Southern Co assets for $5.08 billion.NEWS12: See what the IHS Markit Score report has to say about Southern Co..NEWS13: Southern Slims Down After Bets on Big Projects Fail to Pay Off.NEWS14: Southern Selling Florida Assets to NextEra for $5.1 Billion.NEWS15: NextEra to buy some Southern Co assets for $5.08 bln.NEWS16: NextEra Energy to buy some of Southern Co.'s Florida assets in a deal valued at $6.5 billion.NEWS17: Southern Company Announces Sale of Certain Florida Assets to NextEra Energy.NEWS18: NextEra Energy reaches definitive agreements to acquire Gulf Power, Florida City Gas and additional assets from Southern Company.NEWS19: Free Stock Performance Review on Southern Co. and Three Additional Electric Utilities Stocks.NEWS20: Georgia Power Company announces early tender results and upsizing of cash tender offers for senior notes.NEWS21: NextEra Energy To Buy Certain Florida Assets From Southern Co In $6.475 Bln Deal.NEWS22: NextEra Energy To Buy Certain Florida Assets From Southern Co In $6.475 Bln Deal.NEWS23: Southern Slims Downs After Bets on Big Projects Fail to Pay Off.

Answer: Rise