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:2021-12-20, Stock:TMO, The news for the past five days is as follows:
2021-12-13: NEWS1: McKesson (MCK) Hits 52-Week High: What's Aiding the Stock?.NEWS2: PerkinElmer's (PKI) Latest Kit to Boost COVID-19 Surveillance.NEWS3: DENTSPLY SIRONA's (XRAY) New Alliance to Boost Digital Dentistry.NEWS4: Here's Why You Should Retain Change Healthcare (CHNG) Stock.NEWS5: Thermo Fisher (TMO) Completes Acquisition of Leading CRO.NEWS6: Thermo Fisher (TMO) Gets FDA PMA for Oncomine Dx Target Test.NEWS7: Here's Why You Should Add Chemed (CHE) to Your Portfolio Now.
2021-12-14: NEWS1: Here's Why You Should Retain Veeva Systems (VEEV) Stock for Now.NEWS2: Study Favors Masimo's (MASI) SedLine for Better Patient Outcome.NEWS3: Here's Why You Should Retain Ecolab (ECL) Stock Right Now.NEWS4: Veeva Systems' (VEEV) Buyout to Bolster Clinical Offering.NEWS5: CVS Health (CVS) Outlines Growth Strategy, Initiates 2022 View.NEWS6: Point72 Asset Management Buys International Business Machines Corp, Activision Blizzard Inc, ....NEWS7: Cornerstone Total Return Fund, Inc. Buys The Energy Select Sector SPDR Fund, India Fund Inc, ....
2021-12-15: NEWS1: Veeva's (VEEV) Data Cloud to Aid PharmaEssentia's New Product.NEWS2: 3 Top Medical Instruments Stocks to Counter Industry Headwinds.NEWS3: Illumina (ILMN) to Develop Synthetic Genomic Data With New Pact.NEWS4: Here's Why You Should Retain Charles River (CRL) Stock for Now.NEWS5: Should Franklin LibertyQ U.S. Equity ETF (FLQL) Be on Your Investing Radar?.NEWS6: VIP Balanced Portfolio Buys Alphabet Inc, Thermo Fisher Scientific Inc, Marsh & McLennan ....
2021-12-16: NEWS1: Thermo Fisher Scientific (TMO) Gains As Market Dips: What You Should Know.NEWS2: Ab Cap Fund, Inc. Buys Alphabet Inc, PepsiCo Inc, Walmart Inc, Sells Alphabet Inc, Texas ....NEWS3: FDA Approves Intuitive Surgical's (ISRG) Latest SureForm Stapler.NEWS4: VIP Health Care Portfolio Buys Thermo Fisher Scientific Inc, Royalty Pharma PLC, Charles River ....NEWS5: NEOGEN (NEOG) Gains on 3M's Food Safety Arm Merger Deal.NEWS6: Walgreens (WBA), Village MD Plan to Expand Into San Antonio.NEWS7: Zacks Industry Outlook Highlights: Thermo Fisher Scientific, STERIS and Accuray.NEWS8: Point72 Asset Management Buys International Business Machines Corp, Activision Blizzard Inc, ....
2021-12-17: NEWS1: Here's Why You Should Retain Catalent (CTLT) Stock for Now.NEWS2: Top Research Reports for Berkshire Hathaway, Thermo Fisher & salesforce.NEWS3: Here's Why You Should Hold on to NEOGEN (NEOG) Stock for Now.NEWS4: Here's Why You Should Retain STERIS (STE) Stock for Now.NEWS5: Fidelity Destiny Portfolios Buys Salesforce. ....

Answer: Decrease