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:2020-10-21, Stock:MMM, The news for the past five days is as follows:
2020-10-14: NEWS1: America’s Top Young Scientist of 2020: 14-Year-Old Researches Spike Protein of SARS-CoV-2 Virus to Develop Novel Antiviral Drug to Combat Spread of COVID-19.
2020-10-15: NEWS1: 3M Announces Upcoming Investor Event.NEWS2: Near a 3-Year Low, Is 3M a Buy?.
2020-10-16: nan
2020-10-19: NEWS1: The Key Number to Watch in 3M's Earnings.NEWS2: 3M™ Littmann® Stethoscopes and Eko Announce New Collaboration.
2020-10-20: NEWS1: 3M (MMM) Expected to Beat Earnings Estimates: What to Know Ahead of Q3 Release.NEWS2: 3M Launches New Visual Attention Software Plugin at
Adobe MAX 2020 Creativity Conference, Puts "Visual Spellcheck" at Designers’ Fingertips.

Answer: Decrease