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:2018-10-09, Stock:ECL, The news for the past five days is as follows:
2018-10-02: NEWS1: Notable ETF Inflow Detected - XLB, DWDP, PX, ECL.NEWS2: Notable ETF Inflow Detected - XLB, DWDP, PX, ECL.
2018-10-03: NEWS1: Is Ecolab Inc (NYSE:ECL) Spending Too Much Money?.
2018-10-04: nan
2018-10-05: NEWS1: Top Analyst Reports for Home Depot, Bristol-Myers & Costco.NEWS2: Top Analyst Reports for Home Depot, Bristol-Myers & Costco.NEWS3: Top Analyst Reports for Home Depot, Bristol-Myers & Costco.
2018-10-08: NEWS1: The Zacks Analyst Blog Highlights: Home Depot, Bristol-Myers, Costco, Ecolab and Ameriprise Financial.NEWS2: The Zacks Analyst Blog Highlights: Home Depot, Bristol-Myers, Costco, Ecolab and Ameriprise Financial.NEWS3: The Zacks Analyst Blog Highlights: Home Depot, Bristol-Myers, Costco, Ecolab and Ameriprise Financial.NEWS4: See what the IHS Markit Score report has to say about Ecolab Inc..

Answer: Decrease