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:2021-12-21, Stock:DHR, The news for the past five days is as follows:
2021-12-14: NEWS1: Principal Quality ETF Buys Danaher Corp, O'Reilly Automotive Inc, PerkinElmer Inc.NEWS2: Honeywell (HON) to Buy US Digital Designs, To Aid Public Safety.
2021-12-15: NEWS1: BRRAY vs. DHR: Which Stock Is the Better Value Option?.
2021-12-16: NEWS1: Danaher (DHR) Gains As Market Dips: What You Should Know.
2021-12-17: NEWS1: PFM Multi-Manager Series Trust Buys Danaher Corp, Monolithic Power Systems Inc, Clorox Co, ....
2021-12-20: nan

Answer: Decrease