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:2020-06-10, Stock:ECL, The news for the past five days is as follows:
2020-06-03: NEWS1: Ecolab Finalizes Separation of Its Upstream Energy Business and Merger of ChampionX With Apergy; Accepts Shares Tendered in Exchange Offer.NEWS2: Ecolab’s AdvaCare™ Is the First Laundry Disinfectant and Oxidizer to Receive U.S. EPA Approval for Emerging Viral Pathogen Claim as Effective Against SARS-CoV-2, the Virus That Causes COVID-19.NEWS3: Ecolab Announces Preliminary Results of Split-off Exchange Offer; Intends to Accept Tendered Shares and Expects Closing of the Apergy Transaction Today.
2020-06-04: NEWS1: Here's Why You Should Retain Ecolab in Your Portfolio Now.
2020-06-05: NEWS1: Ecolab Announces Final Proration Factor of 4.7060 Percent for Shares Tendered in Split-Off Exchange Offer in Connection With Apergy Transaction.
2020-06-08: NEWS1: Monday Morning Market Highlights.NEWS2: Ecolab's AdvaCare Disinfectant Receives First EPA Approval.
2020-06-09: nan

Answer: Decrease