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:2021-11-18, Stock:SO, The news for the past five days is as follows:
2021-11-11: NEWS1: 11 Best Utility Stocks To Buy Now.
2021-11-12: NEWS1: Southern Company makes anchor investment in the latest Energy Impact Partners $1 billion fund to accelerate global decarbonization.
2021-11-15: NEWS1: Chattanooga Gas reminds customers to protect themselves against utility scams.NEWS2: Atlanta Gas Light reminds customers to protect themselves against utility scams.
2021-11-16: nan
2021-11-17: NEWS1: Georgia Power offers customer tips for National Utility Scam Awareness Day (Nov. 17).NEWS2: Chattanooga Gas Foundation donates to Project Return to help the formerly incarcerated successfully return to their communities.NEWS3: Southern Company Gas names Joanne Mello vice president of corporate sustainability.

Answer: Decrease