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:2021-01-21, Stock:TMO, The news for the past five days is as follows:
2021-01-13: NEWS1: Top Analyst Reports for Amazon, Thermo Fisher & Eli Lilly.NEWS2: Thermo Fisher Scientific (NYSE:TMO) Shareholders Have Enjoyed An Impressive 270% Share Price Gain.
2021-01-14: NEWS1: The Zacks Analyst Blog Highlights: Amazon, Thermo Fisher, Eli Lilly, Google and CVS Health.NEWS2: Thermo Fisher (TMO) Rides on End Market Growth Amid Pandemic.
2021-01-15: NEWS1: Thermo Fisher Scientific (TMO) Gains As Market Dips: What You Should Know.NEWS2: Thermo Fisher Scientific Acquires Viral Vector Manufacturing Business from Novasep.
2021-01-19: NEWS1: This Covid-19 Testing Stock On 103% Run Nears Buy Point With Catalyst Ahead.NEWS2: Thermo Fisher to Buy Mesa Biotech for $450 Million.NEWS3: Thermo Fisher to acquire company with COVID-19 test.NEWS4: Thermo Fisher Scientific to Acquire Point-of-Care Molecular Diagnostics Provider Mesa Biotech.
2021-01-20: nan

Answer: Decrease