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:2021-12-02, Stock:Unp, The news for the past five days is as follows:
2021-11-24: NEWS1: Supply chain backlogs: ‘You have seen the worst of it,’ Port of Long Beach executive director says.
2021-11-26: nan
2021-11-29: NEWS1: Union Pacific (UNP) Stock Sinks As Market Gains: What You Should Know.
2021-11-30: NEWS1: Union Pacific Corporation CFO Jennifer Hamann to Address the 2021 BMO Growth & ESG Conference.
2021-12-01: NEWS1: Union Pacific cuts 2021 volume, operating ratio growth forecast.NEWS2: Union Pacific cuts full-year outlook for volume growth and productivity, says crew availability is 'stressed'.

Answer: Rise