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:2018-05-16, Stock:SO, The news for the past five days is as follows:
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.
2018-05-15: NEWS1: PSC Approves $82 million in Customer Benefits from Federal Tax Reform Law for Atlanta Gas Light Customers.NEWS2: CenterPoint Energy, Inc. (CNP) Ex-Dividend Date Scheduled for May 16, 2018.NEWS3: CenterPoint Energy, Inc. (CNP) Ex-Dividend Date Scheduled for May 16, 2018.

Answer: Decrease