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:2021-09-07, Stock:PM, The news for the past five days is as follows:
2021-08-30: nan
2021-08-31: NEWS1: Philip Morris (PM) Gains on IQOS, Beyond Nicotine Expansion.
2021-09-01: NEWS1: Philip Morris International Inc. to Host Webcast of Presentation at Barclays Global Consumer Staples Conference.
2021-09-02: NEWS1: Forget stimulus — these companies offer income checks growing as fast as 50%.
2021-09-03: nan

Answer: Decrease