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:2018-10-31, Stock:Unp, The news for the past five days is as follows:
2018-10-24: NEWS1: Norfolk Southern Impresses in the Third Quarter, Stock Up 2.5%.NEWS2: Pre-Market Earnings Report for October 25, 2018 :  MRK, CMCSA, MO, UNP, BMY, COP, CME, CELG, RTN, SPG, SPGI, MMC.NEWS3: Pre-Market Earnings Report for October 25, 2018 :  MRK, CMCSA, MO, UNP, BMY, COP, CME, CELG, RTN, SPG, SPGI, MMC.NEWS4: Analysts’ Views on Union Pacific ahead of Its Q3 Earnings.NEWS5: UPS Q3 Earnings Meet, Revenues Beat on E-commerce Growth.NEWS6: UPS Q3 Earnings Meet, Revenues Beat on E-commerce Growth.NEWS7: What Analysts Expect from Union Pacific’s Third Quarter.NEWS8: Norfolk Southern (NSC) Q3 Earnings & Revenues Beat, Up Y/Y.NEWS9: Norfolk Southern (NSC) Q3 Earnings & Revenues Beat, Up Y/Y.NEWS10: A Review of Union Pacific’s Latest ahead of Its Q3 Results.NEWS11: Should You Buy Union Pacific (UNP) Ahead of Earnings?.NEWS12: Should You Buy Union Pacific (UNP) Ahead of Earnings?.NEWS13: GATX Earnings Outperform Estimates But Decrease Y/Y in Q3.NEWS14: GATX Earnings Outperform Estimates But Decrease Y/Y in Q3.NEWS15: Should You Buy Union Pacific (UNP) Ahead of Earnings?.
2018-10-25: NEWS1: [$$] Union Pacific Defends Slow-and-Steady Turnaround Plan.NEWS2: Union Pacific Corp (UNP) Q3 2018 Earnings Conference Call Transcript.NEWS3: Union Pacific Corp (UNP) Q3 2018 Earnings Conference Call Transcript.NEWS4: Union Pacific Corp (UNP) Q3 2018 Earnings Conference Call Transcript.NEWS5: Volume and Pricing Power Boost Union Pacific's Profits.NEWS6: Volume and Pricing Power Boost Union Pacific's Profits.NEWS7: Union Pacific 3Q profit up 33 pct and rail still improving.NEWS8: Union Pacific Tops Earnings, Revenue Estimates.NEWS9: Volume and Pricing Power Boost Union Pacific&apos;s Profits.NEWS10: Old Dominion Freight Line Posts Blockbuster Q3 Results, Rises 1%.NEWS11: Union Pacific (UNP) Q3 Earnings Surpass Estimates, Up Y/Y.NEWS12: Union Pacific (UNP) Q3 Earnings Surpass Estimates, Up Y/Y.NEWS13: UNP Rises 1.5% on Pricing Gains, Higher Volumes in Q3 2018.NEWS14: Union Pacific CEO on Earnings, Job Cuts, Trade Disputes.NEWS15: Union Pacific is Still Important for Investors to Watch Says Jim Cramer.NEWS16: Union Pacific (UNP) Q3 Earnings Surpass Estimates, Up Y/Y.NEWS17: Union Pacific Earnings, Revenue beat in Q3.NEWS18: Union Pacific CEO Lance Fritz on earnings.NEWS19: Union Pacific (UNP) Tops Q3 Earnings and Revenue Estimates.NEWS20: Union Pacific (UNP) Tops Q3 Earnings and Revenue Estimates.NEWS21: Is Union Pacific (UNP) Stock Outpacing Its Transportation Peers This Year?.NEWS22: Is Union Pacific (UNP) Stock Outpacing Its Transportation Peers This Year?.NEWS23: Union Pacific (UNP) Tops Q3 Earnings and Revenue Estimates.NEWS24: Is Union Pacific (UNP) Stock Outpacing Its Transportation Peers This Year?.NEWS25: Union Pacific profit beats on higher freight demand.NEWS26: Union Pacific profit rises 33 percent.NEWS27: Union Pacific Reports Record Third Quarter Results.NEWS28: Union Pacific Corp. Earnings Advance In Q3.NEWS29: Union Pacific Corp. Earnings Advance In Q3.NEWS30: Union Pacific Q3 18 Earnings Conference Call At 8:45 AM ET.NEWS31: Union Pacific Q3 18 Earnings Conference Call At 8:45 AM ET.NEWS32: [$$] US railroads employ ‘precision’ principles to boost profit.
2018-10-26: NEWS1: Union Pacific Tries To Silence Any Skeptics: Don't Doubt Our Commitment To Precision Railroading.
2018-10-29: NEWS1: Union Pacific Looks Like It Is Steaming Towards Further Price Weakness.NEWS2: Noteworthy ETF Inflows: XLI, HON, GE, UNP.NEWS3: Noteworthy ETF Inflows: XLI, HON, GE, UNP.NEWS4: UPS: Decoding Its Domestic Segment’s Q3 Revenue Growth.
2018-10-30: NEWS1: Inside Norfolk Southern’s Q3 2018 Coal Revenue Growth.NEWS2: Did Norfolk Southern Beat Analysts’ Revenue Estimates in Q3?.NEWS3: Norfolk Southern Beat Q3 Estimates on Volumes and Pricing.NEWS4: Buy 5 Top Railroad Operators on Strong Freight Growth.NEWS5: Buy 5 Top Railroad Operators on Strong Freight Growth.NEWS6: Buy 5 Top Railroad Operators on Strong Freight Growth.NEWS7: Why United Parcel’s International Revenue Growth Slid in Q3 2018.NEWS8: Edited Transcript of UNP earnings conference call or presentation 25-Oct-18 12:45pm GMT.

Answer: Decrease