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:2020-09-25, Stock:Unp, The news for the past five days is as follows:
2020-09-18: nan
2020-09-21: NEWS1: Union Pacific Teams with Safe Kids Worldwide and Chuggington to Educate Families During National Rail Safety Week.NEWS2: Union Pacific Stock Fully Valued Around $200?.
2020-09-22: nan
2020-09-23: NEWS1: Analyst Report: Union Pacific Corporation.NEWS2: Class I Railroads Eye US-Mexico Intermodal Opportunities.
2020-09-24: NEWS1: Union Pacific Corporation Announces Third Quarter 2020 Earnings Release Date.

Answer: Rise