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:2021-01-12, Stock:SO, The news for the past five days is as follows:
2021-01-05: NEWS1: KEP vs. SO: Which Stock Should Value Investors Buy Now?.
2021-01-06: nan
2021-01-07: nan
2021-01-08: NEWS1: Nicor Gas' 2.2 million Meter Modernization milestone.
2021-01-11: NEWS1: Georgia Power Expects to Adjust Key Milestones at Plant Vogtle.NEWS2: Southern Company Becomes the First Large Cap Utility in the U.S. to Publish a Sustainable Financing Framework.

Answer: Decrease