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:2021-12-13, Stock:ECL, The news for the past five days is as follows:
2021-12-06: NEWS1: Ecolab's (NYSE:ECL) Shareholders Will Receive A Bigger Dividend Than Last Year.
2021-12-07: nan
2021-12-08: NEWS1: Should I Avoid Ecolab Inc. (ECL)?.NEWS2: Ecolab Announces Announces Extension of Exchange Offer for 2.750% Notes Due 2055.NEWS3: There's A Lot To Like About Ecolab's (NYSE:ECL) Upcoming US$0.51 Dividend.
2021-12-09: NEWS1: Leuthold Funds Inc Buys Costco Wholesale Corp, Walmart Inc, PowerShares QQQ Trust Ser 1, Sells ....
2021-12-10: nan

Answer: Decrease