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:2019-04-22, Stock:SO, The news for the past five days is as follows:
2019-04-12: NEWS1: Southern Co. (SO) Stock Moves 0.68%: What You Should Know.NEWS2: Southern Co. (SO) Stock Moves 0.68%: What You Should Know.
2019-04-15: NEWS1: Southern Company increases dividend for 18th consecutive year; annualized rate goes to $2.48 per share.NEWS2: Thomas M. Holder named to Georgia Power Board of Directors.NEWS3: How Did The Southern Company's (NYSE:SO) 7.8% ROE Fare Against The Industry?.
2019-04-16: NEWS1: Southern Company’s Valuation and Recent Performance.NEWS2: Daily Dividend Report: SO, WHR, MCO, PEG, CAG.NEWS3: Daily Dividend Report: SO, WHR, MCO, PEG, CAG.NEWS4: Southern Company’s Chart Indicators and Short Interest.NEWS5: XLU: Where Utility Stocks Might Go from Here.NEWS6: Southern Company: Analyzing Its Dividends.NEWS7: Factors That Make Southern Company an Enticing Stock Now.NEWS8: Factors That Make Southern Company an Enticing Stock Now.NEWS9: How Utility Stocks Are Placed for the Future.NEWS10: Factors That Make Southern Company an Enticing Stock Now.
2019-04-17: NEWS1: 10 Best Stocks to Buy and Hold Forever.NEWS2: 10 Best Stocks to Buy and Hold Forever.NEWS3: XLU, D, SO, AEP: ETF Outflow Alert.NEWS4: XLU, D, SO, AEP: ETF Outflow Alert.NEWS5: Utilities and Broader Markets: Comparing the Implied Volatility.NEWS6: Southern Company: Analyst Views’ and Target Prices.
2019-04-18: NEWS1: Southern Power Reaches Agreement to Sell the Nacogdoches Generating Facility.NEWS2: Georgia Power names David Poroch executive vice president, chief financial officer and treasurer.NEWS3: Georgia Power continues to make progress on ash pond closure at Plant Yates with dewatering process to begin in mid-May.

Answer: Decrease