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:2019-01-31, Stock:Unp, The news for the past five days is as follows:
2019-01-24: NEWS1: Railroads say economy still growing at steady rate.NEWS2: Business Highlights.NEWS3: Union Pacific Rises After Fourth-Quarter Profit Tops Estimates.NEWS4: Earnings Reports: American Airlines, Southwest, Union Pacific, Norfolk Southern.NEWS5: Stocks mixed as investors digest trade updates, earnings.NEWS6: Union Pacific's New COO, In Charge Of PSR, Gets A Kickstart With Strong 4Q 2018.NEWS7: Railroads say economy still growing at steady rate.NEWS8: Union Pacific's Productivity Improved in the Fourth Quarter.NEWS9: Union Pacific's Productivity Improved in the Fourth Quarter.NEWS10: Stocks waver as chipmakers power tech company rally.NEWS11: Stock Market News: Xilinx, Lam Research Lead Monster Chip Rally.NEWS12: Union Pacific (UNP) Beats Earnings & Revenue Estimates in Q4.NEWS13: Union Pacific (UNP) Beats Earnings & Revenue Estimates in Q4.NEWS14: Strong pricing, volume growth, power Union Pacific in 4Q.NEWS15: Jobless Claims Break Sub-200K, More Q4 Reports.NEWS16: Jobless Claims Break Sub-200K, More Q4 Reports.NEWS17: Union Pacific&apos;s Productivity Improved in the Fourth Quarter.NEWS18: Initial Claims at Record Low Level.NEWS19: Initial Claims at Record Low Level.NEWS20: Stocks edge higher as chipmakers power tech company rally.NEWS21: Union Pacific (UNP) Beats Q4 Earnings and Revenue Estimates.NEWS22: Union Pacific (UNP) Beats Q4 Earnings and Revenue Estimates.NEWS23: Stocks edge higher as Xilinx leads tech company rally.NEWS24: Stocks making the biggest moves midday: Micron, Ford, Southwest & more.NEWS25: Union Pacific profit beats, boosted by volume and price gains.NEWS26: Union Pacific (UNP) Beats Earnings & Revenue Estimates in Q4.NEWS27: Union Pacific CEO Lance Fritz on earnings and strength in....NEWS28: Initial Claims at Record Low Level.NEWS29: Earnings Reports You Shouldn&apos;t Miss: American Airlines, Southwest, Union Pacific.NEWS30: Union Pacific Gains ~4% after Q4 Earnings Beat Estimates.NEWS31: Jobless Claims Break Sub-200K, More Q4 Reports.NEWS32: Union Pacific profit beats, boosted by volume and price gains.NEWS33: Union Pacific (UNP) Beats Q4 Earnings and Revenue Estimates.NEWS34: Union Pacific Reports Fourth Quarter and Full Year 2018 Results.NEWS35: Stocks - Wall Street Starts Little Changed.NEWS36: US stock futures point to a muted open as major earnings loom.NEWS37: US futures point to a muted open, as major earnings loom.NEWS38: Wall Street Aims To Gain Slightly At Opening.NEWS39: Wall Street Aims To Gain Slightly At Opening.NEWS40: Union Pacific Corp. Q4 adjusted earnings.NEWS41: Union Pacific Corp. Q4 adjusted earnings.NEWS42: Union Pacific Shares Gain 3.7% After Q4 Earnings Beat.NEWS43: Union Pacific Q4 18 Earnings Conference Call At 8:45 AM ET.NEWS44: Union Pacific Q4 18 Earnings Conference Call At 8:45 AM ET.
2019-01-25: NEWS1: Stock Market Rally Pauses; Intel, Xilinx, Starbucks, Airlines Earnings: Weekly Review.NEWS2: Company News For Jan 25, 2019.NEWS3: Company News For Jan 25, 2019.NEWS4: The 3 Stocks on the MFM Team's Radar This Week.NEWS5: The 3 Stocks on the MFM Team's Radar This Week.NEWS6: The 3 Stocks on the MFM Team&apos;s Radar This Week.NEWS7: Company News For Jan 25, 2019.NEWS8: Higher Volumes and Pricing Drove Norfolk Southern’s Q4 Earnings.NEWS9: Canadian Pacific Crushed Analysts’ Q4 Earnings Estimates.NEWS10: Union Pacific (UNP) Q4 2018 Earnings Conference Call Transcript.NEWS11: Union Pacific (UNP) Q4 2018 Earnings Conference Call Transcript.NEWS12: Union Pacific (UNP) Q4 2018 Earnings Conference Call Transcript.
2019-01-28: NEWS1: A key market sector is signaling that the Fed should stay on hold, says Jim Cramer.NEWS2: UNP Crosses Above 2% Yield Territory.NEWS3: UNP Crosses Above 2% Yield Territory.NEWS4: Norfolk Southern’s Rail Traffic Uptrend Continues.NEWS5: [$$] Big Railroads Don't See Slowdown on Horizon for U.S. Economy.NEWS6: Canadian National’s Volumes Gained the Most in Week 3.NEWS7: US Railroads’ Traffic Continues to Grow.NEWS8: Greenbrier Companies, Inc.  (GBX) Ex-Dividend Date Scheduled for January 29, 2019.NEWS9: Greenbrier Companies, Inc.  (GBX) Ex-Dividend Date Scheduled for January 29, 2019.NEWS10: Analysis: Positioning to Benefit within Union Pacific, CDW, Unum Group, LRAD, Spirit Realty Capital, and Natural Grocers by Vitamin Cottage — Research Highlights Growth, Revenue, and Consolidated Results.
2019-01-29: NEWS1: Winter Storm Jaden Hits Chicago Intermodal Hub, Slowing Train Speeds And Freight.NEWS2: Why Union Pacific (UNP) is a Great Dividend Stock Right Now.NEWS3: Why Union Pacific (UNP) is a Great Dividend Stock Right Now.NEWS4: Why Union Pacific (UNP) is a Great Dividend Stock Right Now.NEWS5: Should Franklin LibertyQ U.S. Equity ETF (FLQL) Be on Your Investing Radar?.NEWS6: Should Franklin LibertyQ U.S. Equity ETF (FLQL) Be on Your Investing Radar?.NEWS7: Union Pacific’s Intermodal Traffic Grows Strongly in Week 3.NEWS8: Strong Carload Growth Boosts CSX’s Rail Traffic in Week 3.NEWS9: Should Franklin LibertyQ U.S. Equity ETF (FLQL) Be on Your Investing Radar?.NEWS10: [$$] Big Railroads Don’t See Slowdown on Horizon for U.S. Economy.NEWS11: Jim Cramer: The Rails Are a Great Proxy for Commerce.
2019-01-30: NEWS1: Union Pacific (UNP) Gains But Lags Market: What You Should Know.NEWS2: 5 Dividend Stocks to Help You Through the Market’s Mayhem.NEWS3: Notable ETF Outflow Detected - IUSG, UNP, CRM, PYPL.NEWS4: Notable ETF Outflow Detected - IUSG, UNP, CRM, PYPL.NEWS5: What Drove Canadian National Railway’s Q4 Earnings Higher?.

Answer: Decrease