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:2019-07-19, Stock:SO, The news for the past five days is as follows:
2019-07-12: nan
2019-07-15: NEWS1: Southern Company announces quarterly dividend.NEWS2: Should You Worry About The Southern Company's (NYSE:SO) CEO Pay Cheque?.
2019-07-16: NEWS1: Daily Dividend Report: UNM, SO, BAX, PEG, OMC.NEWS2: Daily Dividend Report: UNM, SO, BAX, PEG, OMC.NEWS3: Georgia Power gets OK for battery energy storage investment, environmental compliance strategy.NEWS4: Southern Company’s Dividend Profile Compared to Its Peers.NEWS5: Peter P. Sena III Named Southern Nuclear Chief Nuclear Officer.
2019-07-17: NEWS1: Top Analyst Reports for Southern Company, Prologis & Delta Air Lines.NEWS2: Top Analyst Reports for Southern Company, Prologis & Delta Air Lines.NEWS3: Top Analyst Reports for Southern Company, Prologis & Delta Air Lines.
2019-07-18: NEWS1: Southern Co. (SO) Outpaces Stock Market Gains: What You Should Know.NEWS2: Southern Company names Dr. Mark S. Berry as head of research and development group.NEWS3: What to Expect From NextEra Energy and Its Peers in Q2.NEWS4: The Zacks Analyst Blog Highlights: Southern Company, Prologis, Delta Air Lines, Occidental Petroleum and Dollar General.

Answer: Decrease