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:2019-02-13, Stock:SO, The news for the past five days is as follows:
2019-02-06: NEWS1: Total Returns: Comparing Sempra Energy and Edison International.NEWS2: Southern Co. (SO) Gains But Lags Market: What You Should Know.NEWS3: Southern Co. (SO) Gains But Lags Market: What You Should Know.
2019-02-07: nan
2019-02-08: NEWS1: Duke Energy’s Valuation before Its Q4 Earnings.NEWS2: Comparing Duke Energy’s Dividend Yield with Its Peers.NEWS3: Duke Energy: What Analysts Expect from Its Q4 Earnings.
2019-02-11: NEWS1: Southern Co. (SO) Outpaces Stock Market Gains: What You Should Know.NEWS2: Top Utility Stocks: Analyzing the Current Valuations.NEWS3: Georgia Power's Dr. Mark Berry receives 2019 Science Spectrum Trailblazer Award.NEWS4: NEE, SO, and DUK: Top Utility Stocks in the ‘Overbought’ Zone.NEWS5: Ameren (AEE) to Report Q4 Earnings: Is a Beat in the Cards?.NEWS6: Ameren (AEE) to Report Q4 Earnings: Is a Beat in the Cards?.NEWS7: Ameren (AEE) to Report Q4 Earnings: Is a Beat in the Cards?.NEWS8: Duke Energy: Analysts’ Recommendations.NEWS9: The Southern Company (NYSE:SO): Ex-Dividend Is In 3 Days.
2019-02-12: NEWS1: Southern Company’s Dividend Compared to Its Peers.NEWS2: Is There Any Steam Left in Southern Company Stock?.NEWS3: Southern Company: Analysts’ Q4 Earnings Estimates.NEWS4: NEE, DUK, D, and SO: Analysts’ Views and Target Prices.NEWS5: Southern Co. (SO) Outpaces Stock Market Gains: What You Should Know.NEWS6: Southern Co. (SO) Outpaces Stock Market Gains: What You Should Know.

Answer: Decrease