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:2020-01-22, Stock:MMM, The news for the past five days is as follows:
2020-01-14: NEWS1: 3M Announces Upcoming Investor Event.
2020-01-15: nan
2020-01-16: nan
2020-01-17: nan
2020-01-21: NEWS1: D.C. health tech startup surpasses $10M target in Series A.NEWS2: These Minnesota companies cracked Fortune's 'Most Admired Companies' list.NEWS3: Dow's 83-point drop led by losses for shares of Dow Inc., Walgreens Boots.

Answer: Decrease