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:2018-10-02, Stock:Unp, The news for the past five days is as follows:
2018-09-25: NEWS1: Union Pacific’s Freight Volume Gains Ranked Second in Week 37.NEWS2: Analyzing the Solid Rise in GWR’s Volumes in August.NEWS3: BNSF Railway Ranked Third in Week 37’s Freight Volume Gains.
2018-09-26: NEWS1: Why Citigroup Upgraded Canadian National Railway.NEWS2: Canadian Pacific Railway Limited (CP) Ex-Dividend Date Scheduled for September 27, 2018.NEWS3: Canadian Pacific Railway Limited (CP) Ex-Dividend Date Scheduled for September 27, 2018.NEWS4: Should You Invest in the Fidelity MSCI Industrials Index ETF (FIDU)?.NEWS5: Kansas City Southern: Intermodal Gains Drove Volumes in Week 37.NEWS6: Union Pacific Hops on Precision Scheduled Railroading Bandwagon.NEWS7: CSX Remained on Top in Week 37’s Freight Volume Gains.
2018-09-27: NEWS1: Will Union Pacific's New Operating Model Boost Earnings?.NEWS2: Will Union Pacific's New Operating Model Boost Earnings?.NEWS3: Will Union Pacific&apos;s New Operating Model Boost Earnings?.NEWS4: With Pipelines Filled to the Brim, Oil Companies are Turning to Railroads for Relief.NEWS5: With Pipelines Filled to the Brim, Oil Companies are Turning to Railroads for Relief.NEWS6: With Pipelines Filled to the Brim, Oil Companies are Turning to Railroads for Relief.NEWS7: Union Pacific Corporation Invites You to Join Its 3rd Quarter 2018 Earnings Release Broadcast.NEWS8: Canadian Pacific Railway: Inside Its Week 37 Rail Traffic Volumes.
2018-09-28: NEWS1: Which Railroad Saw the Highest Revenue Growth in Q2?.NEWS2: Union Pacific Remained on Top in Week 38’s Rail Traffic Growth.NEWS3: Could US Railroad Stocks Continue to Rise This Year?.NEWS4: Carload Traffic Pushed BNSF Railway’s Volume Growth in Week 38.NEWS5: Week 38: US Rail Traffic Growth Stood Out in North America.NEWS6: New local UP executives want smooth ride for trains.
2018-10-01: NEWS1: How Railroads’ Free Cash Flow Stacks Up.NEWS2: KSC Was the Only Railroad Company to Report a Week 38 Loss.NEWS3: Comparing Railroads’ Second-Quarter EPS Growth.NEWS4: Carload Traffic Gains Pushed CSX’s Rail Traffic Up in Week 38.NEWS5: This Railroad’s Operating Margin Expanded the Most in Q2.NEWS6: [$$] Which countries are winning exemptions from US steel tariffs?.NEWS7: [$$] US picks winners and losers in steel tariffs battle.

Answer: Decrease