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:2020-01-23, Stock:UNH, The news for the past five days is as follows:
2020-01-15: NEWS1: Dow Jones Leader UnitedHealth Triggers This Key Buy Alert On Today's IBD Live.NEWS2: Dow Jones Hits New High On Signing Of U.S.-China Phase-One Trade Deal; This Sector Rebounds.NEWS3: Dow, S&P 500 close at record highs after Trump signs first phase of U.S.-China trade pact.NEWS4: Dow Jones Today: Trade Deal’s Done, Earnings Take Focus.NEWS5: UnitedHealth, IBD Stock Of The Day, Hits This Buy Signal And Nears Another.NEWS6: Market Indexes Pop On Signing Of U.S.-China Trade Deal; Health Care Stock Powers The Dow Higher.NEWS7: Dow up 75 points on gains for UnitedHealth, Visa stocks.NEWS8: UnitedHealth Analyst Bullish After Q4 Print.NEWS9: CMS Administrator Verma weighs in on 'Medicare for All'.NEWS10: UnitedHealth Stock Is Gaining on Earnings Beat.NEWS11: UnitedHealth (UNH) Q4 Earnings Beat on Revenue Growth.NEWS12: UnitedHealth Group reports earnings, Seema Verma on public options.NEWS13: UnitedHealth, Pfizer share gains lead Dow's 150-point climb.NEWS14: UnitedHealth Earnings Top But Revenue Light For Dow Jones Stock.NEWS15: UnitedHealth Up On Earnings Report.NEWS16: Dow Jones Rises Amid China News; Goldman, Bank Of America Drop On Earnings, While Target Dives.NEWS17: 5 Bellwether Earnings Charts to Watch This Week.NEWS18: Dow Jones Today, Stocks Rise Ahead Of China Trade Deal; Target Dives, Goldman Sachs' Q4 Mixed.NEWS19: Dow's 75-point climb led by gains in UnitedHealth, Pfizer stocks.NEWS20: UnitedHealth's stock gain, Goldman's drop a 3-point net benefit for the Dow.NEWS21: UnitedHealth Stock Rises 4%.NEWS22: UnitedHealth Group (UNH) Q4 Earnings Top Estimates.NEWS23: Dow Set For Retreat As Long-Awaited Trade Deal With China To Be Agreed.NEWS24: UnitedHealth's stock slips after profit beat but sales came up shy.NEWS25: Pharmacy unit boosts UnitedHealth as costs rise.NEWS26: UnitedHealth bets on government health plan growth in 2020.NEWS27: UnitedHealth Group Reports 2019 Results.NEWS28: UnitedHealth Tops Q4 Profit Forecast as Optum Sales Impress.NEWS29: UnitedHealth Earnings Beat, Revenue Misses In Q4.
2020-01-16: NEWS1: Will Dow ETFs Continue to Surge as Q4 Earnings Unfold?.NEWS2: Healthcare ETFs in Focus on UnitedHealth's Q4 Earnings.NEWS3: US Indexes Close Higher Wednesday With China Trade Deal Signing.NEWS4: Dow Jones Today, Stocks Take New Highs As Chips, Small Caps Rally; Morgan Stanley, Taiwan Semi Top Expectations.NEWS5: Home Depot, Apple Inc. share gains lead Dow's 161-point jump.NEWS6: Company News for Jan 16, 2020.NEWS7: Dow Jones Today, Stocks Poised For New Highs As Chips, Small Caps Rally; Morgan Stanley, Taiwan Semi Top Expectations.
2020-01-17: NEWS1: IBD Live: Why Mastercard, UnitedHealth, Costco Are Long Term Leaders.NEWS2: Stock Market Hits Record Highs; JPMorgan, Target, Boeing, UnitedHealth, Morgan Stanley In Focus: Weekly Review.NEWS3: Stock Market Sets More Record Highs; Home Depot, Pinterest, Tesla, Twitter Key Movers.NEWS4: Why Paycom Stock Leads 4 Long-Term Winners For Your Portfolio.NEWS5: Edited Transcript of UNH earnings conference call or presentation 15-Jan-20 1:45pm GMT.
2020-01-21: NEWS1: IBD Live Stocks To Buy And Watch: Costco, UnitedHealth, Tesla Make Notable Moves.NEWS2: AM Best Assigns Credit Ratings to Symphonix Health Insurance, Inc., a UnitedHealthcare Company.NEWS3: 30 Massive Dividend Increases From the Past Year.NEWS4: These Minnesota companies cracked Fortune's 'Most Admired Companies' list.NEWS5: Top Stock Research Reports for Roche, Royal Dutch Shell & Citigroup.NEWS6: Trump Might Change How Medicaid Is Paid for. Here’s What It Means for 3 Stocks..NEWS7: New Research Finds Beneficiaries with Medicare Advantage Spend Less Than Those in Medicare Fee-for-Service.
2020-01-22: NEWS1: Investor: Health stocks a buy with Obamacare here to stay, Medicare-for-All not likely.NEWS2: Healthcare in Retirement: Personal Finance 101.NEWS3: Should First Trust Capital Strength ETF (FTCS) Be on Your Investing Radar?.NEWS4: The Zacks Analyst Blog Highlights: Roche, Royal Dutch Shell, Citigroup, UnitedHealth and Costco Wholesale.

Answer: Decrease