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:2020-10-21, Stock:UNH, The news for the past five days is as follows:
2020-10-14: NEWS1: Coronavirus Latest: Wednesday, October 14.NEWS2: UnitedHealth Earnings Thump Estimates But UNH Stock Falls Below Buy Range.NEWS3: Dow Jones Battered Lower Amid Stimulus Uncertainty; China Stock Breaks Out.NEWS4: Dow Jones Slips On Dim Stimulus Prospects; These Two Growth Stocks Break Out.NEWS5: Dow Jones Goes Red As Stock Market Reverses; These 3 Top Stocks Break Out.NEWS6: UnitedHealth's (UNH) Earnings in Q3 Beat on Higher Revenues.NEWS7: Dow Jones Today, Stocks Rise As Goldman Sachs Tops Analyst Views; Netflix Rallies On Target Hike.NEWS8: UnitedHealth Tops Q3 Earnings Forecast, Boosts 2020 Outlook.NEWS9: UnitedHealth Reports 3Q Profit Beat Led By Optum Growth.NEWS10: Eli Lilly pauses antibody trial over potential safety concern.NEWS11: UnitedHealth Group (UNH) Beats Q3 Earnings and Revenue Estimates.NEWS12: Recap: UnitedHealth Group Q3 Earnings.NEWS13: UnitedHealth Group Reports Third Quarter Performance.NEWS14: Watch Now: Here's What’s Moving Markets - October 14 (Video).
2020-10-15: NEWS1: 5 Stocks Worth Buying on Strong Earnings Reports.NEWS2: United Health Foundation Pledges $2.5 Million to Support Breast Cancer Screenings for Michigan Residents.NEWS3: Column: UnitedHealth's profits show it's great to be an insurer during a pandemic.NEWS4: UnitedHealth Q3 Solid Result Put Healthcare ETFs in Focus.NEWS5: Stock Market News for Oct 15, 2020.NEWS6: UnitedHealth Group (UNH) Q3 2020 Earnings Call Transcript.
2020-10-16: NEWS1: How to Think About Apple iPhones.
2020-10-19: NEWS1: CNC or UNH: Which Is the Better Value Stock Right Now?.NEWS2: Stock Market News for Oct 19, 2020.NEWS3: Market Digest: STT, UNH, VFC, AA, HUBS.NEWS4: Analyst Report: Unitedhealth Group Inc.
2020-10-20: NEWS1: UnitedHealth Group and University of California San Diego Teaming to Help Grow and Diversify State’s Mental Health Workforce.NEWS2: New Partnership with University of California, San Francisco, Will Help Grow and Diversify State’s Mental Health Workforce.NEWS3: Were Hedge Funds Right About UnitedHealth Group Inc. (UNH)?.NEWS4: UnitedHealth (UNH) Up 33% in a Year: What's Aiding the Stock?.

Answer: Decrease