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:2018-04-12, Stock:SO, The news for the past five days is as follows:
2018-04-05: NEWS1: Georgia Power celebrates Earth Month this April.NEWS2: Noteworthy ETF Outflows: XLU, NEE, SO, D.NEWS3: Noteworthy ETF Outflows: XLU, NEE, SO, D.
2018-04-06: NEWS1: OGE Energy Corporation (OGE) Ex-Dividend Date Scheduled for April 09, 2018.NEWS2: OGE Energy Corporation (OGE) Ex-Dividend Date Scheduled for April 09, 2018.NEWS3: Analyzing the Current Valuations of FirstEnergy and Its Peers.
2018-04-09: NEWS1: SO, DUK, and D: A Look at Top-Yielding Utilities.NEWS2: Analyzing Top Utilities’ Current Valuation.NEWS3: Southern Nears Sale of One-Third Stake in Its Solar Portfolio.NEWS4: Where US Utility Stocks Might Go from Here.NEWS5: How Did Utility Stocks Fare Compared to Broader Markets?.NEWS6: Southern Co. 'In Great Shape' to Explore Nuclear Power Options, Says CEO.NEWS7: Southern Co. 'In Great Shape' to Explore Nuclear Power Options, Says CEO.NEWS8: Georgia Power to add 177 MW of solar resources for C&I REDI program.NEWS9: How FirstEnergy’s Dividend Profile Stacks Up against Its Peers.
2018-04-10: NEWS1: Plant Farley Unit 1 planned activities underway for the continued production of clean, safe, reliable and affordable nuclear energy.NEWS2: Google to power Georgia data center with solar energy.NEWS3: Why I Just Bought These 2 Stocks -- Even Though They Could Soon Fall Further.NEWS4: Why I Just Bought These 2 Stocks -- Even Though They Could Soon Fall Further.NEWS5: Why I Just Bought These 2 Stocks -- Even Though They Could Soon Fall Further.NEWS6: Comparing Top Utility Stocks’ Total Returns.
2018-04-11: NEWS1: American Water Works To Acquire Pivotal Home Solutions For $365 Mln In Cash.NEWS2: American Water Works To Acquire Pivotal Home Solutions For $365 Mln In Cash.NEWS3: Alabama Power Dividends Declared.

Answer: Decrease