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:2018-12-24, Stock:TMO, The news for the past five days is as follows:
2018-12-17: nan
2018-12-18: nan
2018-12-19: NEWS1: Nordson Corporation (NDSN) Ex-Dividend Date Scheduled for December 20, 2018.NEWS2: Nordson Corporation (NDSN) Ex-Dividend Date Scheduled for December 20, 2018.NEWS3: UK competition watchdog puts Thermo Fisher-Roper deal under the microscope.NEWS4: Gatan Acquisition Requires Further UK Review.NEWS5: UK competition watchdog puts Thermo Fisher-Roper deal under the microscope.NEWS6: CMA: Thermo Fisher's Gatan Acquisition From Roper Raises Concerns - Quick Facts.NEWS7: CMA: Thermo Fisher's Gatan Acquisition From Roper Raises Concerns - Quick Facts.
2018-12-20: NEWS1: The Zacks Analyst Blog Highlights: Eli Lilly, Mitsubishi UFJ, Thermo Fisher, Oracle and Ecolab.NEWS2: Systemax Inc. (SYX) Ex-Dividend Date Scheduled for December 21, 2018.NEWS3: Systemax Inc. (SYX) Ex-Dividend Date Scheduled for December 21, 2018.NEWS4: Top Analyst Reports for Eli Lilly, Mitsubishi UFJ & Thermo Fisher.NEWS5: Top Analyst Reports for Eli Lilly, Mitsubishi UFJ & Thermo Fisher.
2018-12-21: nan

Answer: Decrease