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:2019-10-18, Stock:MMM, The news for the past five days is as follows:
2019-10-11: NEWS1: 3M Completes Acquisition of Acelity, Inc..NEWS2: 3M Rises 4%.
2019-10-14: NEWS1: US Indexes Close Mostly Flat Monday.NEWS2: 3M Closes Acelity Buyout, Boosts Medical Solutions Business.NEWS3: Analysts' Advice Just Doesn't Stick for This Company.
2019-10-15: NEWS1: 3M (MMM) Outpaces Stock Market Gains: What You Should Know.NEWS2: Reasons Why Investors Should Avoid 3M (MMM) Stock for Now.
2019-10-16: NEWS1: Is 3M’s Biggest-Ever Acquisition Worth the Cost?.NEWS2: Dow Jones Today: Retail Worries Take A Toll.NEWS3: A Closer Look at 3M.
2019-10-17: NEWS1: 6 Stocks Trading With Low Price-Sales Ratios.NEWS2: Earnings Preview: 3M (MMM) Q3 Earnings Expected to Decline.

Answer: Decrease