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:2020-12-07, Stock:UNH, The news for the past five days is as follows:
2020-11-30: NEWS1: UnitedHealth Group (UNH) Dips More Than Broader Markets: What You Should Know.NEWS2: Ruane Cunniff's Top 5 Trades of the 3rd Quarter.NEWS3: 10 States with the Most Expensive Health Insurance Premiums.NEWS4: 10 States with the Cheapest Health Insurance.NEWS5: Why You Might Be Interested In UnitedHealth Group Incorporated (NYSE:UNH) For Its Upcoming Dividend.
2020-12-01: NEWS1: UNH Stock, IBD Stock Of The Day, Flashes Buy Signal Despite Coronavirus Drag On UnitedHealth Earnings.NEWS2: Dow Jones Rises 275 Points, Helped By Apple Buy Signal; These 4 Coronavirus Stocks Plunge.NEWS3: UnitedHealth Forecasts 2021 Revenue Between $277-$280 Billion; Target Price $400 in Best-Case.NEWS4: UnitedHealth Shares Edge Higher On New Profit Forecasts.NEWS5: UnitedHealth Group Updates Business Outlook Ahead of Investor Conference.
2020-12-02: NEWS1: Sir Andrew Witty Returns to UnitedHealth Group After Leave of Absence.NEWS2: UnitedHealth's (UNH) Solid Earnings View Buoys Investor Hopes.NEWS3: Can Value Investors Pick UnitedHealth Group (UNH) Stock Now?.
2020-12-03: NEWS1: UnitedHealthcare Awards Nearly $100,000 in Community Builder Grants to Six Community Organizations in Michigan.
2020-12-04: NEWS1: Coronavirus update: Fauci to become Biden's chief medical adviser; United Health Group to study Eli Lilly antibody.NEWS2: Humana (HUM) to Buy Remaining iCare Shares to Expand Medicare.NEWS3: Eli Lilly Rises on New Trial to Treat Covid in High-Risk Patients.NEWS4: Lilly and UnitedHealth Group partner on pragmatic study of neutralizing antibody bamlanivimab (LY-CoV555) for COVID-19.NEWS5: Lilly and UnitedHealth launch trial of COVID-19 antibody.

Answer: Decrease