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:2020-05-22, Stock:PM, The news for the past five days is as follows:
2020-05-15: NEWS1: Tobacco Industry Outlook Smoking Hot on Pricing & RRP Focus.
2020-05-18: NEWS1: Philip Morris, Altria Are Facing ITC Investigations; What Should Investors Know?.NEWS2: Ray Dalio Picks Up These 3 “Strong Buy” Stocks.
2020-05-19: nan
2020-05-20: nan
2020-05-21: NEWS1: Ford Is the Poster Child for America's Grand Reopening.NEWS2: Why Is Philip Morris (PM) Down 3.6% Since Last Earnings Report?.

Answer: Decrease