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:2020-12-29, Stock:PM, The news for the past five days is as follows:
2020-12-21: NEWS1: Philip Morris’ Next CEO Says Investors Are Underestimating the Company’s Smoke-Free Future.
2020-12-22: NEWS1: Is MO Stock A Buy? Tobacco Giant Altria Is In A Buy Zone, But Comes With A Warning Label.
2020-12-23: nan
2020-12-24: nan
2020-12-28: NEWS1: Will RRPs Growth Keep Driving Philip Morris (PM) in 2021?.

Answer: Decrease