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:2018-02-28, Stock:AEP, The news for the past five days is as follows:
2018-02-21: nan
2018-02-22: nan
2018-02-23: NEWS1: OGE Energy (OGE) Tops Q4 Earnings Estimate, Sales Down Y/Y.NEWS2: OGE Energy (OGE) Tops Q4 Earnings Estimate, Sales Down Y/Y.NEWS3: Edison International (EIX) Beats on Q4 Earnings, Revenues.NEWS4: Edison International (EIX) Beats on Q4 Earnings, Revenues.
2018-02-26: NEWS1: American Electric (AEP) Down 3.3% Since Earnings Report: Can It Rebound?.NEWS2: American Electric (AEP) Down 3.3% Since Earnings Report: Can It Rebound?.NEWS3: American Electric (AEP) Down 3.3% Since Earnings Report: Can It Rebound?.
2018-02-27: NEWS1: Institutional Investors’ 4Q17 Holdings in AEP.

Answer: Decrease