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:2021-08-06, Stock:PM, The news for the past five days is as follows:
2021-07-30: NEWS1: What Is Philip Morris International Smoking? CEO Calls for Banning Cigarettes Within a Decade.NEWS2: Update: Philip Morris International (NYSE:PM) Stock Gained 29% In The Last Year.
2021-08-02: nan
2021-08-03: nan
2021-08-04: NEWS1: Altria Halts IQOS Expansion After British American Tobacco Wins Patent Infringement Ruling.
2021-08-05: nan

Answer: Decrease