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:2018-10-18, Stock:MMM, The news for the past five days is as follows:
2018-10-11: NEWS1: "Seal" of Approval: 3M Unveils Carton Sealing Innovations at PackExpo International.NEWS2: New San Mateo innovation lab helps startups and big corporations with emerging tech.NEWS3: MMM Becomes Oversold.NEWS4: MMM Becomes Oversold.NEWS5: 7 Dow Jones Laggards as We Drop Below 26,000.
2018-10-12: nan
2018-10-15: NEWS1: Caterpillar Announces Quarterly Cash Dividend—Makes No Changes.NEWS2: Updates on 3M Company’s Product Launches.NEWS3: Does 3M Company (NYSE:MMM) Generate Enough Cash?.
2018-10-16: NEWS1: 3M (MMM) Q3 Earnings Preview: What's Shaping Up?.NEWS2: 3M (MMM) Q3 Earnings Preview: What's Shaping Up?.NEWS3: 3M (MMM) Q3 Earnings Preview: What&apos;s Shaping Up?.
2018-10-17: NEWS1: 3M Announces Upcoming Investor Events.NEWS2: Adhesive Innovation Helps Clinicians Confidently Meet the Most Challenging Demands of Critical Tube Securement.

Answer: Decrease