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:2020-02-27, Stock:EXC, The news for the past five days is as follows:
2020-02-20: NEWS1: A Portfolio for Steady Dividends.
2020-02-21: NEWS1: IDACORP (IDA) Q4 Earnings Increase Y/Y on Customer Growth.
2020-02-24: nan
2020-02-25: NEWS1: Lawsuit for Investors in shares of Exelon Corporation (NASDAQ: EXC) announced by Shareholders Foundation.
2020-02-26: nan

Answer: Decrease