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:2019-10-10, Stock:Unp, The news for the past five days is as follows:
2019-10-03: NEWS1: Can You Imagine How Union Pacific's (NYSE:UNP) Shareholders Feel About The 54% Share Price Increase?.NEWS2: Shippers Hammer Railroads With Lawsuits Over Fuel Surcharges.
2019-10-04: NEWS1: 5 Undervalued-Predictable Companies to Consider on Strong Job Growth.
2019-10-07: NEWS1: Norfolk Southern Up 20% in First 9 Months of 2019: Here's Why.
2019-10-08: NEWS1: 5 Underperforming Guru Stocks.NEWS2: CSX Underperforms Industry in First 9 Months of '19: Here's Why.NEWS3: The Zacks Analyst Blog Highlights: Norfolk Southern, Union Pacific, CSX and Canadian Pacific Railway.
2019-10-09: NEWS1: CSX And Union Pacific Make Changes To Sales And Marketing Teams.

Answer: Rise