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:2018-10-09, Stock:Unp, The news for the past five days is as follows:
2018-10-02: NEWS1: IBD Stock Of The Day: CSX, Top Stock In Leading Group, Is On Track For Buy Point.NEWS2: The viewers #AskHalftime: Will trade impact Union Pacific....NEWS3: Norfolk Southern (NSC) Stock Up 25% in 9 Months: Here's Why.NEWS4: Norfolk Southern (NSC) Stock Up 25% in 9 Months: Here's Why.NEWS5: Exclusive: Economic impact from this small North Texas airport is up nearly 400%.NEWS6: This Railroad’s Capital-to-Revenue Ratio Was Highest in H1 2018.
2018-10-03: NEWS1: Industrial Select Sector SPDR Fund Experiences Big Outflow.NEWS2: Industrial Select Sector SPDR Fund Experiences Big Outflow.
2018-10-04: NEWS1: Railroad Industry Outlook: Economy Boom to Retain the Upside.NEWS2: Railroad Industry Outlook: Economy Boom to Retain the Upside.NEWS3: Railroad Industry Outlook: Economy Boom to Retain the Upside.NEWS4: Here's Why You Should Retain American Airlines Stock for Now.NEWS5: Here's Why You Should Retain American Airlines Stock for Now.NEWS6: Is Now The Time To Look At Buying Union Pacific Corporation (NYSE:UNP)?.NEWS7: Why the Earnings Surprise Streak Could Continue for Union Pacific (UNP).NEWS8: Why the Earnings Surprise Streak Could Continue for Union Pacific (UNP).NEWS9: Here&apos;s Why You Should Retain American Airlines Stock for Now.NEWS10: Why the Earnings Surprise Streak Could Continue for Union Pacific (UNP).
2018-10-05: NEWS1: 1 dead, 1 missing in Wyoming train crash derailing 56 cars.
2018-10-08: NEWS1: Canadian Pacific Q3 & 2018 View Upbeat, Goals Set for '18-'20.NEWS2: Canadian Pacific Q3 & 2018 View Upbeat, Goals Set for '18-'20.NEWS3: Canadian Pacific Q3 & 2018 View Upbeat, Goals Set for &apos;18-&apos;20.NEWS4: Here's Why You Must Dump Ryanair From Your Portfolio Now.NEWS5: Here's Why You Must Dump Ryanair From Your Portfolio Now.NEWS6: Here&apos;s Why You Must Dump Ryanair From Your Portfolio Now.

Answer: Decrease