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:2018-08-27, Stock:SO, The news for the past five days is as follows:
2018-08-20: NEWS1: How Top Utility Stocks Are Currently Valued.NEWS2: XLU: Why Utilities Continue to Look Strong.NEWS3: Georgia Power ups cost estimate of Plant Vogtle by $1.1B.NEWS4: Movers and Shakers from S&P 500 Utilities Last Week.NEWS5: Trump to Relax Emission Rules: Will Coal Industry Benefit?.NEWS6: Trump to Relax Emission Rules: Will Coal Industry Benefit?.NEWS7: Trump to Relax Emission Rules: Will Coal Industry Benefit?.
2018-08-21: NEWS1: NEE, DUK, SO, D: Analyst Views and Price Targets on Top Utilities.NEWS2: Are Institutional Investors Bullish on Southern Company?.
2018-08-22: NEWS1: Top Analyst Reports for Southern Company, Constellation Brands & Vale.NEWS2: Top Analyst Reports for Southern Company, Constellation Brands & Vale.NEWS3: Wednesday Sector Laggards: Utilities, Consumer Products.NEWS4: Wednesday Sector Laggards: Utilities, Consumer Products.NEWS5: Top Analyst Reports for Southern Company, Constellation Brands & Vale.
2018-08-23: NEWS1: NextEra Energy’s Total Returns and Payout Ratio Compared to Peers.NEWS2: NextEra Energy Has Highest Dividend Growth among Utility Giants.NEWS3: Should You Invest in the Fidelity MSCI Utilities Index ETF (FUTY)?.NEWS4: Should You Invest in the Fidelity MSCI Utilities Index ETF (FUTY)?.NEWS5: The Zacks Analyst Blog Highlights: Southern, Constellation Brands, Vale, CME Group and Sempra Energy.NEWS6: The Zacks Analyst Blog Highlights: Southern, Constellation Brands, Vale, CME Group and Sempra Energy.NEWS7: The Zacks Analyst Blog Highlights: Southern, Constellation Brands, Vale, CME Group and Sempra Energy.
2018-08-24: NEWS1: Southern Co.'s Vogtle in Doldrums, Decision Due on Sep 30.NEWS2: Southern Co.'s Vogtle in Doldrums, Decision Due on Sep 30.NEWS3: Southern Co.&apos;s Vogtle in Doldrums, Decision Due on Sep 30.NEWS4: How NextEra Energy Stands Out among the Top Utilities.NEWS5: Edited Transcript of SO earnings conference call or presentation 8-Aug-18 12:00pm GMT.

Answer: Decrease