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:2018-01-12, Stock:AEP, The news for the past five days is as follows:
2018-01-05: nan
2018-01-08: nan
2018-01-09: NEWS1: American Electric Power Company Inc (NYSE:AEP): What Are The Future Prospects?.NEWS2: VPU, AEP, SRE, PCG: Large Outflows Detected at ETF.NEWS3: VPU, AEP, SRE, PCG: Large Outflows Detected at ETF.NEWS4: See what the IHS Markit Score report has to say about American Electric Power Company Inc..
2018-01-10: NEWS1: Even Utilities Can Ride the Bitcoin Wave!.NEWS2: Amazon wins discount from AEP to expand Central Ohio data center network.NEWS3: Will Bitcoin Boost U.S. Utilities, Renewable Energy Developers?.NEWS4: Will Bitcoin Boost U.S. Utilities, Renewable Energy Developers?.NEWS5: Will Bitcoin Boost U.S. Utilities, Renewable Energy Developers?.
2018-01-11: NEWS1: See what the IHS Markit Score report has to say about American Electric Power Company Inc..

Answer: Decrease