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:2019-09-10, Stock:AEP, The news for the past five days is as follows:
2019-09-03: nan
2019-09-04: NEWS1: AEP buys prominent Marble Cliff office buildings near Upper Arlington.
2019-09-05: NEWS1: UPDATE 1-Texas power prices jump to record high as heat bakes state.NEWS2: AEP Texas Restoration Funding, LLC - Senior Secured System Restoration Bonds -- Moody's assigns (P)Aaa (sf) to AEP Texas utility restoration charge bonds.
2019-09-06: NEWS1: Texas power prices dive from record high as consumers conserve energy during heat wave.NEWS2: Peabody Energy (BTU) Feels the Heat of Low Price & Shipments.
2019-09-09: nan

Answer: Decrease