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:2019-05-22, Stock:AEP, The news for the past five days is as follows:
2019-05-15: NEWS1: 4 Dividend-Focused Utilities Pushing Higher.
2019-05-16: nan
2019-05-17: NEWS1: Largest Ohio solar farm ever lands approval.
2019-05-20: NEWS1: Monday Sector Leaders: Utilities, Energy.NEWS2: Monday Sector Leaders: Utilities, Energy.NEWS3: Commit To Buy American Electric Power Co At $72.50, Earn 3.6% Using Options.NEWS4: Commit To Buy American Electric Power Co At $72.50, Earn 3.6% Using Options.
2019-05-21: NEWS1: DTE vs. AEP: Which Stock Should Value Investors Buy Now?.NEWS2: DTE vs. AEP: Which Stock Should Value Investors Buy Now?.NEWS3: DTE vs. AEP: Which Stock Should Value Investors Buy Now?.NEWS4: See what the IHS Markit Score report has to say about American Electric Power Company Inc..

Answer: Rise