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:2019-09-05, Stock:AEP, The news for the past five days is as follows:
2019-08-28: NEWS1: TerraForm Power Outshines its Competitors.NEWS2: TerraForm Power Outshines its Competitors.NEWS3: Wednesday Sector Laggards: Utilities, Technology & Communications.NEWS4: Wednesday Sector Laggards: Utilities, Technology & Communications.
2019-08-29: nan
2019-08-30: NEWS1: 11 Utility Stocks and Funds to Buy for Safety and Income.
2019-09-03: nan
2019-09-04: NEWS1: AEP buys prominent Marble Cliff office buildings near Upper Arlington.

Answer: Decrease