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:2018-03-23, Stock:AEP, The news for the past five days is as follows:
2018-03-16: nan
2018-03-19: NEWS1: See what the IHS Markit Score report has to say about American Electric Power Company Inc..
2018-03-20: nan
2018-03-21: NEWS1: E*TRADE: American Electric Power Stock Poised for Upswing.NEWS2: E*TRADE: American Electric Power Stock Poised for Upswing.NEWS3: Kentucky Power Company -- Moody's affirms Kentucky Power at Baa2, outlook revised to negative.NEWS4: Kentucky Power Company -- Moody's affirms Kentucky Power at Baa2, outlook revised to negative.
2018-03-22: NEWS1: Cramer's lightning round: Marijuana stock GW Pharmaceutic....NEWS2: Cramer&apos;s lightning round: Marijuana stock GW Pharmaceuticals is too hot to buy.NEWS3: Cramer's lightning round: Marijuana stock GW Pharmaceuticals is too hot to buy.NEWS4: See what the IHS Markit Score report has to say about American Electric Power Company Inc..

Answer: Decrease