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:2021-12-14, Stock:SO, The news for the past five days is as follows:
2021-12-07: NEWS1: Alabama Power receives approval for solar project in Lowndes County.
2021-12-08: nan
2021-12-09: nan
2021-12-10: NEWS1: The Southern Company (SO) Fell Out Of Favor With Hedge Funds.NEWS2: NVIT BlackRock Equity Dividend Fund Buys Rogers Communications Inc, Komatsu, Analog Devices ....
2021-12-13: nan

Answer: Decrease