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:2019-11-18, Stock:MMM, The news for the past five days is as follows:
2019-11-11: NEWS1: US Indexes Close Mostly Lower Monday.NEWS2: Dow's 36-point fall led by losses in shares of IBM, 3M.NEWS3: 3M and sia Abrasives Industries AG Settle Patent Infringement Disputes.
2019-11-12: NEWS1: 3M Board Declares Quarterly Dividend.NEWS2: Dow's nearly 75-point climb highlighted by gains for shares of Merck, Walt Disney.NEWS3: Water Stocks Are Gaining on Scarcity Concerns. Not All Are Created Equal..
2019-11-13: nan
2019-11-14: nan
2019-11-15: NEWS1: 3M's corporate medical director talks psychological safety, inclusion efforts.

Answer: Decrease