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:2020-12-29, Stock:TMO, The news for the past five days is as follows:
2020-12-21: NEWS1: Why You Should Retain Avanos Medical (AVNS) Stock for Now.NEWS2: Bruker (BRKR) Launches PCR Panel, Expands Testing Portfolio.NEWS3: IDEXX (IDXX) Gains on CAG Sales, Global Growth Remains Robust.NEWS4: Syneos Health (SYNH) Buys Illingworth Research, Expands CRO Base.
2020-12-22: NEWS1: Medtronic (MDT) Gets Canada Nod for Micra AV to Treat AV Block.
2020-12-23: NEWS1: Thermo Fisher Scientific (TMO) Stock Sinks As Market Gains: What You Should Know.NEWS2: This Top CEO's Rock-Solid Company Acts Like A Teenager.
2020-12-24: nan
2020-12-28: nan

Answer: Rise