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:2018-04-10, Stock:UNH, The news for the past five days is as follows:
2018-04-03: NEWS1: Medicare Rate Up More than Expected, Health Insurers to Gain.NEWS2: Medicare Rate Up More than Expected, Health Insurers to Gain.NEWS3: Top Research Reports for Facebook, UnitedHealth & Pfizer.NEWS4: Top Research Reports for Facebook, UnitedHealth & Pfizer.NEWS5: Medicare Rate Up More than Expected, Health Insurers to Gain.NEWS6: Top Research Reports for Facebook, UnitedHealth & Pfizer.NEWS7: Dow Movers: GE, UNH.NEWS8: Dow Movers: GE, UNH.NEWS9: S&P 500 Movers: HCP, UNH.NEWS10: S&P 500 Movers: HCP, UNH.NEWS11: Dow jumps by 1% in late-morning trade, with General Electric the only component in the red.NEWS12: Dow jumps by 1% in late-morning trade, with General Electric the only component in the red.NEWS13: Morgan Stanley: 4 Reasons To Consider UnitedHealth.
2018-04-04: NEWS1: These 3 Dow Jones Stocks Reclaim Key Support While This 1 Is Near A Buy; S&P 500 Futures Move.NEWS2: Dow erases the bulk of 510-point tumble on gains in Apple, IBM, UnitedHealth stocks.NEWS3: The Zacks Analyst Blog Highlights: Facebook, UnitedHealth, Pfizer, McDonald's and MetLife.NEWS4: The Zacks Analyst Blog Highlights: Facebook, UnitedHealth, Pfizer, McDonald's and MetLife.NEWS5: The Zacks Analyst Blog Highlights: Facebook, UnitedHealth, Pfizer, McDonald&apos;s and MetLife.
2018-04-05: NEWS1: Behind the mega-hospital merger that will make this San Francisco health system into a $28 billion behemoth.NEWS2: UnitedHealth Stock Stabilizing on Medicare Advantage.NEWS3: Moody's: Cost control main benefit of industry-shifting vertical integration for US health insurers.NEWS4: Techs Lead Futures Higher; This Dow Jones Stock Nears Buy Point.NEWS5: Futures Set To Continue Rally; Check Out These 4 Dow Jones Stocks.NEWS6: S&P 500 Futures Signal Solid Gains; These 4 Dow Jones Stocks Just Made Bullish Moves.NEWS7: These 4 Dow Jones Stocks Make Bullish Moves; S&P 500 Futures Active.
2018-04-06: NEWS1: &quot;Fast Money&quot; final trades: HD, BA and more.NEWS2: Optum’s VC arm joins in $12M round for in-home lab testing startup.NEWS3: Stocks dive as US proposes more China tariffs; Dow falls 620.NEWS4: Stocks skid again after US proposes more China tariffs.NEWS5: Is Blockchain a Game-Changer for Healthcare?.NEWS6: Is Blockchain a Game-Changer for Healthcare?.NEWS7: Is Blockchain a Game-Changer for Healthcare?.NEWS8: Minnesota&apos;s Top 75 Public Companies: The bigger the better.
2018-04-09: NEWS1: Earnings Season For The Dow Challenged By Negative Weekly Charts.NEWS2: We Did The Math USMV Can Go To $58.NEWS3: We Did The Math USMV Can Go To $58.NEWS4: 30,000 Strong and Counting, UnitedHealth Gathers a Doctor Army.

Answer: Rise