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:2018-07-20, Stock:Unp, The news for the past five days is as follows:
2018-07-13: NEWS1: Noteworthy Friday Option Activity: CSCO, UNP, PENN.NEWS2: Noteworthy Friday Option Activity: CSCO, UNP, PENN.NEWS3: XLI, GE, UNP, HON: Large Inflows Detected at ETF.NEWS4: XLI, GE, UNP, HON: Large Inflows Detected at ETF.
2018-07-16: NEWS1: J. B. Hunt's (JBHT) Q2 Earnings Surpass Estimates, Rise Y/Y.NEWS2: J. B. Hunt's (JBHT) Q2 Earnings Surpass Estimates, Rise Y/Y.NEWS3: Can Freight Demand Aid Union Pacific (UNP) Q2 Earnings?.NEWS4: Can Freight Demand Aid Union Pacific (UNP) Q2 Earnings?.NEWS5: Will Kansas City Southern (KSU) Disappoint in Q2 Earnings?.NEWS6: Will Kansas City Southern (KSU) Disappoint in Q2 Earnings?.NEWS7: Can Freight Demand Aid Union Pacific (UNP) Q2 Earnings?.NEWS8: Will Kansas City Southern (KSU) Disappoint in Q2 Earnings?.
2018-07-17: NEWS1: Rail Traffic Growth for Union Pacific and the Industry in Week 27.NEWS2: Greenbrier Companies, Inc.  (GBX) Ex-Dividend Date Scheduled for July 18, 2018.NEWS3: Greenbrier Companies, Inc.  (GBX) Ex-Dividend Date Scheduled for July 18, 2018.NEWS4: See what the IHS Markit Score report has to say about Union Pacific Corp..
2018-07-18: NEWS1: Union Pacific Q2 Earnings Preview.NEWS2: Pre-Market Earnings Report for July 19, 2018 :  PM, UNP, DHR, BK, TSM, BBT, TRV, PPG, BX, KEY, NUE, RCI.NEWS3: Pre-Market Earnings Report for July 19, 2018 :  PM, UNP, DHR, BK, TSM, BBT, TRV, PPG, BX, KEY, NUE, RCI.NEWS4: IBD Stock Of The Day: CSX Breaks Out As Earnings Growth Picks Up Steam.NEWS5: Stocks Close Modestly Higher On Upbeat Earnings News - U.S. Commentary.NEWS6: Stocks Close Modestly Higher On Upbeat Earnings News - U.S. Commentary.NEWS7: Should You Buy Union Pacific (UNP) Ahead of Earnings?.NEWS8: Should You Buy Union Pacific (UNP) Ahead of Earnings?.NEWS9: Should You Buy Union Pacific (UNP) Ahead of Earnings?.NEWS10: CSX: Strong Second Quarter Due to Cost Cuts and Pricing Gains.
2018-07-19: NEWS1: Healthy Volumes at Union Pacific Drive Second-Quarter Earnings.NEWS2: Healthy Volumes at Union Pacific Drive Second-Quarter Earnings.NEWS3: Union Pacific's 2Q profit jumps as volume rises 4 percent.NEWS4: Union Pacific Corporation (UNP) Q2 2018 Earnings Conference Call Transcript.NEWS5: Union Pacific Corporation (UNP) Q2 2018 Earnings Conference Call Transcript.NEWS6: Union Pacific made a lot of money in the second quarter, but the reaction is decidedly negative.NEWS7: Healthy Volumes at Union Pacific Drive Second-Quarter Earnings.NEWS8: Union Pacific Beats Q2 Expectations, Margin Concerns Punish Stock.NEWS9: Union Pacific (UNP) Q2 Earnings Surpass Estimates, Up Y/Y.NEWS10: Union Pacific (UNP) Q2 Earnings Surpass Estimates, Up Y/Y.NEWS11: Jobless Claims the Lowest in 48 Years.NEWS12: Jobless Claims the Lowest in 48 Years.NEWS13: U.S. Needs to Stay in Nafta, Union Pacific CEO Says.NEWS14: U.S. Needs to Stay in Nafta, Union Pacific CEO Says.NEWS15: Rep. Brady Says Trump Tariffs Approach 'Too Broad'.NEWS16: Union Pacific's higher costs cloud 2nd-qtr profit beat.NEWS17: Jobless Claims Hit 48-Year Lows, Plus Q2 Earnings.NEWS18: Jobless Claims Hit 48-Year Lows, Plus Q2 Earnings.NEWS19: Union Pacific (UNP) Q2 Earnings Surpass Estimates, Up Y/Y.NEWS20: Union Pacific Corporation (UNP) Q2 2018 Earnings Conference Call Transcript.NEWS21: Union Pacific CEO: First steel tariffs had an immediate a....NEWS22: Union Pacific (UNP) Beats on Q2 Earnings.NEWS23: Union Pacific (UNP) Beats on Q2 Earnings.NEWS24: Union Pacific Corporation to Host Earnings Call.NEWS25: Union Pacific (UNP) Beats on Q2 Earnings.NEWS26: Union Pacific profit rises 29.2 pct.NEWS27: Union Pacific Reports Record Second Quarter Results.NEWS28: Exclusive: Meet the new CIO of BNSF Railway, and learn how technology will shape the railroad&apos;s future.NEWS29: Earnings Reaction History: Union Pacific Corp., 58.3% Follow-Through Indicator, 3.9% Sensitive.NEWS30: Earnings Reaction History: Union Pacific Corp., 58.3% Follow-Through Indicator, 3.9% Sensitive.NEWS31: Union Pacific Q2 Profit Rises; Results Beat View - Quick Facts.NEWS32: Union Pacific Q2 Profit Rises; Results Beat View - Quick Facts.NEWS33: Union Pacific Corp. Q2 Earnings Rise.NEWS34: Union Pacific Corp. Q2 Earnings Rise.NEWS35: Union Pacific Q2 18 Earnings Conference Call At 8:45 AM ET.NEWS36: Union Pacific Q2 18 Earnings Conference Call At 8:45 AM ET.

Answer: Rise