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:2020-09-21, Stock:MMM, The news for the past five days is as follows:
2020-09-14: nan
2020-09-15: NEWS1: Caterpillar, 3M and the Less-Than-Stellar Rebound in the Industrial Economy.NEWS2: 3M Surprises With 3Q Sales Outlook As Street Says Hold.NEWS3: 3M Reports Solid August Sales As Healthcare Continues To Lead Q3 Rebound.NEWS4: How Does 3M's Debt Look?.NEWS5: 3M's stock gains after upbeat sales outlook.NEWS6: 3M Reports Sales Information for Month of August 2020.
2020-09-16: NEWS1: 3M Co. stock rises Wednesday, outperforms market.NEWS2: Dow jumps 179 points on gains in Walgreens Boots, Chevron shares.NEWS3: Dow's nearly 100-point jump led by gains for 3M, UnitedHealth stocks.NEWS4: 3M (MMM) Sales Rise Y/Y in August, Q3 Projections Impressive.
2020-09-17: NEWS1: 3M Co. stock outperforms competitors on strong trading day.NEWS2: Lanebrook Mortgage Transaction 2020-1 plc -- Moody's assigns provisional ratings to Notes to be issued by Lanebrook Mortgage Transaction 2020-1 plc.NEWS3: RPT-FOCUS-U.S. plans for hundreds of millions of cheap, fast COVID-19 tests.
2020-09-18: NEWS1: 3M Co. stock falls Friday, underperforms market.

Answer: Decrease