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:2018-08-31, Stock:AEP, The news for the past five days is as follows:
2018-08-24: NEWS1: Ameican Electric (AEP) Up 0.5% Since Last Earnings Report: Can It Continue?.NEWS2: Ameican Electric (AEP) Up 0.5% Since Last Earnings Report: Can It Continue?.
2018-08-27: NEWS1: Top Utilities Received a Target Price Change Last Week.
2018-08-28: nan
2018-08-29: nan
2018-08-30: NEWS1: AEP Releases ESG/Sustainability Report As Part Of Industry Initiative.NEWS2: Are American Electric Power Company Inc’s (NYSE:AEP) Interest Costs Too High?.NEWS3: FuelCell Energy Sells Project to AEP.

Answer: Decrease