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:2021-04-16, Stock:TMO, The news for the past five days is as follows:
2021-04-09: nan
2021-04-12: NEWS1: Top Analyst Reports for Berkshire Hathaway, Thermo Fisher & T-Mobile.NEWS2: FDA Authorizes New High-Throughput, Automated System for Leading COVID-19 Test.
2021-04-13: NEWS1: Thermo Fisher (TMO) Rides on End Markets as Pandemic Rages On.NEWS2: The Zacks Analyst Blog Highlights: Berkshire Hathaway, Thermo Fisher, T-Mobile, Medtronic and Square.
2021-04-14: NEWS1: Thermo Fisher seeks to buy pharma services company PPD for $15 billion: report.NEWS2: Thermo Fisher Scientific (Finance I) B.V. -- Moody's announces completion of a periodic review of ratings of Thermo Fisher Scientific Inc..NEWS3: Thermo Fisher (TMO) Gets EUA for Amplitude/TaqPath COVID-19 Kit.
2021-04-15: NEWS1: SHAREHOLDER ALERT: WeissLaw LLP Investigates PPD, Inc..NEWS2: Thermo Expands Its Biggest Business With $17.4 Billion PPD Buyout.NEWS3: Thermo Fisher Scientific (Finance I) B.V. -- Moody's affirms Thermo Fisher Scientific's Baa1 senior unsecured rating; outlook stable.NEWS4: Thermo Fisher Bets Big on Clinical Research With a $17.4 Billion Deal.NEWS5: PPD ALERT: Bragar Eagel & Squire, P.C. Investigates Sale of PPD and Encourages Investors to Contact the Firm.NEWS6: Thermo Fisher CEO Sees PPD Buy as ‘All About Speed’ in New Drugs.NEWS7: UPDATE 4-Thermo Fisher expands pharma service business with $17.4 bln PPD acquisition.NEWS8: Thermo Fisher to buy PPD, in a cash deal valued at $17.4 billion including debt.NEWS9: Thermo Fisher Scientific to Acquire PPD, Inc., a Leading Clinical Research Organization.NEWS10: Thermo Fisher Scientific Agrees to Buy PPD for $17.4 Billion.NEWS11: Thermo Fisher Scientific in Talks to Buy Healthcare Company PPD.NEWS12: PRESS DIGEST- Wall Street Journal - April 15.

Answer: Decrease