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:2019-04-18, Stock:AEP, The news for the past five days is as follows:
2019-04-11: nan
2019-04-12: NEWS1: Kentucky Power Company -- Moody's downgrades Kentucky Power to Baa3, outlook stable.
2019-04-15: nan
2019-04-16: NEWS1: AES vs. AEP: Which Stock Is the Better Value Option?.NEWS2: AES vs. AEP: Which Stock Is the Better Value Option?.NEWS3: AES vs. AEP: Which Stock Is the Better Value Option?.NEWS4: Power Up with this Top Trio of Utilities.
2019-04-17: NEWS1: XLU, D, SO, AEP: ETF Outflow Alert.NEWS2: XLU, D, SO, AEP: ETF Outflow Alert.NEWS3: XLU: How Utility Stocks Look from the Valuation Standpoint.

Answer: Decrease