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:2021-10-19, Stock:TMO, The news for the past five days is as follows:
2021-10-12: NEWS1: Is Thermo Fisher Scientific (TMO) Outperforming Other Medical Stocks This Year?.NEWS2: Thermo Fisher (TMO) Boosts COVID Testing With Wastewater Kit.
2021-10-13: NEWS1: PerkinElmer's (PKI) Arm Gets FDA EUA Nod for Latest Assay.NEWS2: Thermo Fisher (TMO) to Report Q3 Earnings: What's in Store?.
2021-10-14: NEWS1: Thermo Fisher Scientific (TMO) Gains But Lags Market: What You Should Know.NEWS2: BD's (BDX) Rotarex Atherectomy System Gets FDA 510 (k) Clearance.NEWS3: Edwards Lifesciences (EW) to Post Q3 Earnings: What's in Store?.NEWS4: COVID Test Demand to Aid Quest Diagnostics (DGX) Q3 Earnings.
2021-10-15: NEWS1: PerkinElmer (PKI) Receives EUA from FDA for Latest Assay.NEWS2: Quest Diagnostics (DGX) Base Arm Recovers, Testing Sales Grow.NEWS3: 3 Dividend Stocks That Hiked Their Payouts by More Than 10% This Year.
2021-10-18: nan

Answer: Rise