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:2021-05-11, Stock:SO, The news for the past five days is as follows:
2021-05-04: nan
2021-05-05: NEWS1: Southern Company Gas assumes control of Meadow Branch renewable natural gas facility, launches new subsidiary to increase access to sustainable fuel.
2021-05-06: NEWS1: Southern Company Gas launches sustainability publication to increase transparency, communicate performance and impacts.NEWS2: NRG Energy (NRG) Q1 Earnings Miss Estimates, Revenues Up Y/Y.
2021-05-07: nan
2021-05-10: NEWS1: Top Stock Reports for Nike, CVS Health & American Tower.NEWS2: Georgia Power encourages customers to take action during National Hurricane Preparedness Week.

Answer: Decrease