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:2018-01-25, Stock:Unp, The news for the past five days is as follows:
2018-01-18: NEWS1: The Zacks Analyst Blog Highlights: Union Pacific, EOG Resources, NVR, Facebook and Darden Restaurants.NEWS2: Avoid CSX Corporation on High Valuations and Uncertainty.NEWS3: Why CSX’s 4Q17 Coal Revenues Fell.NEWS4: The Zacks Analyst Blog Highlights: Union Pacific, EOG Resources, NVR, Facebook and Darden Restaurants.NEWS5: Canadian National (CNI) Q4 Earnings: What's in the Cards?.NEWS6: CSX’s 4Q17 Earnings Shine, Stock Still Slides.NEWS7: See what the IHS Markit Score report has to say about Union Pacific Corp..NEWS8: Canadian National (CNI) Q4 Earnings: What&apos;s in the Cards?.NEWS9: Union Pacific Corporation Invites You to Join Its 4th Quarter 2017 Earnings Release Broadcast.
2018-01-19: NEWS1: How Norfolk Southern Stock Has Trended ahead of Its 4Q17 Earnings.NEWS2: Notable Friday Option Activity: UNP, WSM, DIS.NEWS3: American Airlines: Analysts’ Views before 4Q17.NEWS4: VV, DWDP, UNP, UTX: Large Outflows Detected at ETF.NEWS5: Where Analysts Are Leaning on CSX Today.NEWS6: Union Pacific Named Fortune's Most Admired for Eight Consecutive Years.NEWS7: What's in Store for Norfolk Southern (NSC) in Q4 Earnings?.NEWS8: This Led the Rise in CSX’s Operating Margin in 4Q17.NEWS9: Canadian Pacific (CP) Misses on Earnings & Revenues in Q4.NEWS10: What&apos;s in Store for Norfolk Southern (NSC) in Q4 Earnings?.
2018-01-22: NEWS1: 5 Top Blue-Chip Earnings Charts to Watch.NEWS2: A Summary of Union Pacific’s Railcar Traffic in Week 2.NEWS3: America's Railroad Titans Banked On Jacob Schiff.NEWS4: Intermodal Growth Pushes BNSF Railway’s Railcar Traffic in Week 2.NEWS5: Week 2: Riding on Intermodal, US Rail Freight Traffic Soars.NEWS6: Alaska Air Group (ALK) Q4 Earnings: What's in the Offing?.NEWS7: Will Volume Growth Aid Union Pacific's (UNP) Q4 Earnings?.NEWS8: Could Norfolk Southern Deliver on Operating Margins in 4Q17?.NEWS9: Can Norfolk Southern Beat Analysts’ 4Q17 Revenue Estimates?.NEWS10: Will Volume Growth Aid Union Pacific&apos;s (UNP) Q4 Earnings?.
2018-01-23: NEWS1: 5 Stocks You Can't Afford to Ignore.NEWS2: Did Canadian Pacific Railway’s Operating Margin Expand in 4Q17?.NEWS3: Norfolk Southern's 4Q'17 Earnings To Surge Backed By Coal Shipments And Cost Reduction Measures.NEWS4: Why Canadian Pacific’s Revenue Soared in 4Q17.NEWS5: Will High Costs Mar Hawaiian Holdings' (HA) Q4 Earnings?.NEWS6: US Tax Code Gains Boost Canadian Pacific’s 4Q17 Earnings.NEWS7: Why Most Analysts Have a ‘Hold’ View of Norfolk Southern.NEWS8: 5 Top Blue-Chip Earnings Charts to Watch.
2018-01-24: NEWS1: Pre-Market Earnings Report for January 25, 2018 :  MMM, UNP, CAT, CELG, BIIB, RTN, NOC, PX, SHW, LUV, FCAU, AEP.NEWS2: Pre-Market Earnings Report for January 25, 2018 :  MMM, UNP, CAT, CELG, BIIB, RTN, NOC, PX, SHW, LUV, FCAU, AEP.NEWS3: How Kansas City Southern Delivered on 4Q17 Operating Margins.NEWS4: Norfolk Southern (NSC) Q4 Earnings Top, Volumes Rise.NEWS5: Kansas City Southern Beat 4Q17 Earnings Estimate: Stock Rose 0.9%.NEWS6: Major Averages Finish Mixed, Dow Reaches Record Closing High - U.S. Commentary.NEWS7: Major Averages Finish Mixed, Dow Reaches Record Closing High - U.S. Commentary.NEWS8: Is a Surprise Coming for Union Pacific (UNP) This Earnings Season?.NEWS9: Canadian National (CNI) Down on Q4 Earnings & Revenue Miss.NEWS10: Greenbrier Companies, Inc.  (GBX) Ex-Dividend Date Scheduled for January 25, 2018.NEWS11: Is a Surprise Coming for Union Pacific (UNP) This Earnings Season?.NEWS12: What Analysts Think of Canadian Pacific after Its 4Q17 Results.

Answer: Decrease