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:2019-01-09, Stock:Unp, The news for the past five days is as follows:
2019-01-02: NEWS1: Canadian Pacific: Lowest Rail Traffic Volume Gainer in Week 51.NEWS2: [$$] Regulator Examines Railroads for Hitting Customers With Late Fees.
2019-01-03: NEWS1: Why You Should Get Rid of Union Pacific Ahead of Q4 Earnings.NEWS2: Why You Should Get Rid of Union Pacific Ahead of Q4 Earnings.NEWS3: Why You Should Get Rid of Union Pacific Ahead of Q4 Earnings.
2019-01-04: NEWS1: Top Stock Reports for Bank of America, PepsiCo & Union Pacific.NEWS2: Top Stock Reports for Bank of America, PepsiCo & Union Pacific.NEWS3: XLI, MMM, UNP, HON: ETF Inflow Alert.NEWS4: XLI, MMM, UNP, HON: ETF Inflow Alert.NEWS5: Top Stock Reports for Bank of America, PepsiCo & Union Pacific.NEWS6: Moving Average Crossover Alert: Union Pacific.
2019-01-07: NEWS1: Union Pacific to pay $2 million in Placer County environmental settlement.NEWS2: Spiros Segalas' 5 Biggest Stock Buys of 4th Quarter.NEWS3: Stocks making the biggest moves after hours: Union Pacific, Lennar and more.NEWS4: Stocks making the biggest moves after hours: Union Pacific, Lennar and more.NEWS5: Chart master Carter Worth says these are the best 3 stock....NEWS6: Union Pacific Names Jim Vena Chief Operating Officer.NEWS7: Do Directors Own Union Pacific Corporation (NYSE:UNP) Shares?.NEWS8: Canadian National Railway Was the Top Volume Gainer in Week 52.NEWS9: US Rail Traffic Saw Impressive Growth in the Last Week of 2018.NEWS10: Moving Average Crossover Alert: Union Pacific.NEWS11: Moving Average Crossover Alert: Union Pacific.NEWS12: Moving Average Crossover Alert: Union Pacific.NEWS13: The Zacks Analyst Blog Highlights: Bank of America, PepsiCo, Union Pacific, Caterpillar and Mondelez.NEWS14: The Zacks Analyst Blog Highlights: Bank of America, PepsiCo, Union Pacific, Caterpillar and Mondelez.NEWS15: The Zacks Analyst Blog Highlights: Bank of America, PepsiCo, Union Pacific, Caterpillar and Mondelez.
2019-01-08: NEWS1: Why Tilray, Union Pacific, and Tactile Systems Technology Jumped Today.NEWS2: Why Tilray, Union Pacific, and Tactile Systems Technology Jumped Today.NEWS3: Union Pacific Investors Like What They See In New COO.NEWS4: UNP News: Why Union Pacific Stock Is Surging Today.NEWS5: Stocks rise again as investors hope for trade breakthrough.NEWS6: Why Tilray, Union Pacific, and Tactile Systems Technology Jumped Today.NEWS7: US STOCKS-Apple, Facebook propel Wall Street to three-week peak.NEWS8: In Case You Missed it: Why Union Pacific Soared Almost 9%.NEWS9: Union Pacific and Occidental Petroleum jump; AutoNation dips.NEWS10: Dow Charges Higher as Optimism Grows for U.S.-China Trade Deal.NEWS11: Union Pacific Shares Spike as Rail Industry Veteran Jim Vena Named New COO.NEWS12: Union Pacific Stock: When and Where You Should Buy Your 'Ticket'.NEWS13: 5 Top Stocks to Trade Wednesday: Where to Buy Amazon, Tilray.NEWS14: Chart of the Day: How Much Does It Cost to Run the Rails?.NEWS15: Noteworthy Tuesday Option Activity: AZO, M, UNP.NEWS16: Noteworthy Tuesday Option Activity: AZO, M, UNP.NEWS17: Best Way to Play Union Pacific on This Rise? A Two-Way Trade With CSX.NEWS18: Bullish Two Hundred Day Moving Average Cross - UNP.NEWS19: Bullish Two Hundred Day Moving Average Cross - UNP.NEWS20: Stock Market News For Jan 8, 2019.NEWS21: Stock Market News For Jan 8, 2019.NEWS22: S&P 500 Movers: PCG, UNP.NEWS23: S&P 500 Movers: PCG, UNP.NEWS24: Union Pacific and CSX: Best Way to Ride the Rails.NEWS25: Union Pacific's stock soars toward biggest gain in 10 years after new COO hire prompts bullish analyst calls.NEWS26: Upgrades Add to Union Pacific's Gains as 2020 Aspirations Appear Achievable.NEWS27: Strong Intermodal Growth Drove Union Pacific’s Rail Traffic Higher.NEWS28: ETF Spotlight: Industrials in rally mode.NEWS29: Top Gainers: Union Pacific, Motorcar Parts, Nektar Rally Into Close.NEWS30: Stock Market News For Jan 8, 2019.NEWS31: Union Pacific Stock Gains on Jim Vena Appointment as COO.NEWS32: Union Pacific Stock Gains on Jim Vena Appointment as COO.NEWS33: Union Pacific Shares Rose: Jim Vena Named as the New COO.NEWS34: Union Pacific Stock: Catch This Train Before It Leaves the Station.NEWS35: Union Pacific jumps 8 percent after company picks turnaround expert as COO.NEWS36: Strong Carload Growth Drove CSX’s Rail Traffic Higher.NEWS37: Union Pacific Stock Rides Higher After Railroad Vet Jumps Aboard.NEWS38: Stocks making the biggest moves premarket: JWN, PPG, UNP & more.NEWS39: Stocks making the biggest moves premarket: JWN, PPG, UNP & more.NEWS40: Union Pacific Rose 6.6% in After-Market Trading on January 7.NEWS41: Union Pacific Stock Gains on Jim Vena Appointment as COO.NEWS42: [$$] Stocks to Watch: Amazon, Union Pacific, Lennar, and Loxo Oncology.NEWS43: Stocks Giving Back Ground After Early Rally - U.S. Commentary.NEWS44: Stocks Giving Back Ground After Early Rally - U.S. Commentary.

Answer: Decrease