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:2019-07-26, Stock:Unp, The news for the past five days is as follows:
2019-07-19: NEWS1: BUZZ-U.S. stocks weekly: More than a small step back.NEWS2: Sell-Side Offers Opposing View Of Union Pacific.NEWS3: CSX Leads Industrial Earnings Off the Rails.NEWS4: US Stock Market Advances Thursday.NEWS5: Union Pacific (UNP) Surges: Stock Moves 5.9% Higher.NEWS6: Union Pacific (UNP) Surges: Stock Moves 5.9% Higher.NEWS7: Kansas City Southern Outshines Its Peers in Q2.NEWS8: Union Pacific (UNP) Surges: Stock Moves 5.9% Higher.
2019-07-22: NEWS1: Top Analyst Reports for UnitedHealth, Citigroup & Honeywell.NEWS2: Top Analyst Reports for UnitedHealth, Citigroup & Honeywell.NEWS3: Top Analyst Reports for UnitedHealth, Citigroup & Honeywell.NEWS4: What Kind Of Shareholders Own Union Pacific Corporation (NYSE:UNP)?.NEWS5: Is It Time for Investors to Get On Board CSX Stock?.NEWS6: Is It Time for Investors to Get On Board CSX Stock?.NEWS7: 4 Transportation Stocks Set to Beat Q2 Earnings Estimates.NEWS8: 4 Transportation Stocks Set to Beat Q2 Earnings Estimates.NEWS9: US jobs growth bypasses railway workers.NEWS10: 4 Transportation Stocks Set to Beat Q2 Earnings Estimates.NEWS11: Is It Time for Investors to Get On Board CSX Stock?.NEWS12: RPT-BUZZ-U.S. stocks weekly: More than a small step back.
2019-07-23: NEWS1: U.S. Rail Headcount Falls In June.NEWS2: Noteworthy ETF Outflows: IVW, UNP, AMT, INTU.NEWS3: Noteworthy ETF Outflows: IVW, UNP, AMT, INTU.NEWS4: Should You Invest in the Fidelity MSCI Industrials Index ETF (FIDU)?.NEWS5: Should You Invest in the Fidelity MSCI Industrials Index ETF (FIDU)?.NEWS6: Should You Invest in the Fidelity MSCI Industrials Index ETF (FIDU)?.NEWS7: Top Analyst Reports for UnitedHealth, Citigroup & Honeywell.NEWS8: Top Analyst Reports for UnitedHealth, Citigroup & Honeywell.
2019-07-24: NEWS1: A Look at Union Pacific's 2nd-Quarter Results.
2019-07-25: NEWS1: Union Pacific Corporation Announces 10 Percent Dividend Increase for Third Quarter 2019.NEWS2: Norfolk Southern Stock Fell, Earnings Missed Estimates.

Answer: Rise