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:2018-05-15, Stock:SO, The news for the past five days is as follows:
2018-05-08: NEWS1: Entergy Corporation (ETR) Ex-Dividend Date Scheduled for May 09, 2018.NEWS2: Entergy Corporation (ETR) Ex-Dividend Date Scheduled for May 09, 2018.NEWS3: American Electric Power Company, Inc. (AEP) Ex-Dividend Date Scheduled for May 09, 2018.NEWS4: American Electric Power Company, Inc. (AEP) Ex-Dividend Date Scheduled for May 09, 2018.NEWS5: NEE, DUK, SO, and D: Analyst Views and Price Targets.NEWS6: A Look at Total Returns of Top Utilities.NEWS7: Analysts’ Views on and Targets for PPL Corporation.
2018-05-09: NEWS1: Only 8 Days Left To The Southern Company (NYSE:SO)’s Ex-Dividend Date, Is It Worth Buying?.NEWS2: Georgia Power Marketplace features latest Hive home products.NEWS3: Trade of the Day: Southern Co (SO).NEWS4: Utilities Fall on Concerns of Higher Yields.
2018-05-10: NEWS1: New construction milestones reached at Vogtle nuclear expansion.
2018-05-11: NEWS1: Analyzing Southern Company Stock.NEWS2: 7 Ways to Earn 4% to 6% from Dividend-Paying Stocks.NEWS3: 7 Ways to Earn 4% to 6% from Dividend-Paying Stocks.NEWS4: Otter Tail Corporation (OTTR) Ex-Dividend Date Scheduled for May 14, 2018.NEWS5: Otter Tail Corporation (OTTR) Ex-Dividend Date Scheduled for May 14, 2018.
2018-05-14: NEWS1: FERC lets Atlantic Coast Pipeline construction begin in West Virginia.NEWS2: Monday Sector Laggards: Utilities, Financial.NEWS3: Monday Sector Laggards: Utilities, Financial.NEWS4: Service your HVAC system and save before the heat of summer.NEWS5: 3 Days Left To The Southern Company (NYSE:SO)’s Ex-Dividend Date, Is It Worth Buying?.NEWS6: These Top Utilities Received Price Target Changes Last Week.NEWS7: Are These Top Utilities Trading at Discounted Valuations?.NEWS8: S&P 500 Utilities: What Sizzled and What Fizzled Last Week.

Answer: Decrease