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:2019-12-18, Stock:DHR, The news for the past five days is as follows:
2019-12-11: NEWS1: Danaher Announces Final Exchange Ratio Of 5.5784 for Envista Exchange Offer.
2019-12-12: NEWS1: Danaher to Lower Stake in Envista, Finalizes Exchange Ratio.
2019-12-13: NEWS1: Top Stock Reports for Danaher, Petrobras & Fiserv.NEWS2: Urbem's 'Wonderful Business' Series: Bioventix.NEWS3: Can Danaher Carry Momentum Into 2020?.NEWS4: General Electric's (GE) GECAS Unit Divests PK AirFinance.NEWS5: 4 Things You Should Know Before Investing in General Electric Stock.
2019-12-16: NEWS1: The Zacks Analyst Blog Highlights: Danaher, Petrobras, Fiserv, CME and ConocoPhillips.NEWS2: Danaher Announces Preliminary Results Of Envista Exchange Offer.
2019-12-17: nan

Answer: Decrease