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:2018-11-20, Stock:SO, The news for the past five days is as follows:
2018-11-13: NEWS1: Alabama Power partners with homebuilders on Smart Neighborhood program.NEWS2: CenterPoint Energy, Inc. (CNP) Ex-Dividend Date Scheduled for November 14, 2018.NEWS3: CenterPoint Energy, Inc. (CNP) Ex-Dividend Date Scheduled for November 14, 2018.NEWS4: Otter Tail Corporation (OTTR) Ex-Dividend Date Scheduled for November 14, 2018.NEWS5: Otter Tail Corporation (OTTR) Ex-Dividend Date Scheduled for November 14, 2018.NEWS6: Analysts Increased Utilities’ Target Prices Last Week.NEWS7: Jim Cramer: Too Few Leaders, Too Many Clinkers.
2018-11-14: NEWS1: Ex-Dividend Reminder: Ubiquiti Networks, Tribune Media and Southern.NEWS2: Ex-Dividend Reminder: Ubiquiti Networks, Tribune Media and Southern.NEWS3: Georgia Power promoting awareness of scams as part of National Utility Scam Awareness Day.NEWS4: How to Generate $7,050 in “Bonus” Payouts Next Month.NEWS5: How to Generate $7,050 in “Bonus” Payouts Next Month.
2018-11-15: NEWS1: Southern Company  (SO) Ex-Dividend Date Scheduled for November 16, 2018.NEWS2: Southern Company  (SO) Ex-Dividend Date Scheduled for November 16, 2018.NEWS3: Black Hills Corporation (BKH) Ex-Dividend Date Scheduled for November 16, 2018.NEWS4: Black Hills Corporation (BKH) Ex-Dividend Date Scheduled for November 16, 2018.
2018-11-16: NEWS1: Ormat Technologies, Inc. (ORA) Ex-Dividend Date Scheduled for November 19, 2018.NEWS2: Ormat Technologies, Inc. (ORA) Ex-Dividend Date Scheduled for November 19, 2018.NEWS3: Fortis Inc. (FTS) Ex-Dividend Date Scheduled for November 19, 2018.NEWS4: Fortis Inc. (FTS) Ex-Dividend Date Scheduled for November 19, 2018.
2018-11-19: NEWS1: Southern Co. (SO) Gains As Market Dips: What You Should Know.NEWS2: Do Top Utility Stocks Have Attractive Valuations?.NEWS3: Hawaiian Electric Industries, Inc. (HE) Ex-Dividend Date Scheduled for November 20, 2018.NEWS4: Hawaiian Electric Industries, Inc. (HE) Ex-Dividend Date Scheduled for November 20, 2018.NEWS5: The Zacks Analyst Blog Highlights: Pfizer, Cisco, Southern, SunTrust Banks and AmerisourceBergen.NEWS6: The Zacks Analyst Blog Highlights: Pfizer, Cisco, Southern, SunTrust Banks and AmerisourceBergen.NEWS7: How Institutions Handled Southern Company Stock in Q3 2018.NEWS8: The Zacks Analyst Blog Highlights: Pfizer, Cisco, Southern, SunTrust Banks and AmerisourceBergen.NEWS9: Utilities’ PPI Could Increase with Higher Natural Gas Prices.NEWS10: Utilities: Movers and Shakers Last Week.

Answer: Decrease