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:2020-04-28, Stock:Unp, The news for the past five days is as follows:
2020-04-21: nan
2020-04-22: NEWS1: Were Hedge Funds Right About Union Pacific Corporation (UNP)?.
2020-04-23: NEWS1: 'We’re seeing the impact of the COVID epidemic across the spectrum of our touchpoint in the economy': Union Pacific CEO.NEWS2: Union Pacific (UNP) Q1 Earnings Beat Estimates, Q2 View Dim.NEWS3: Union Pacific Sees First-Quarter Net Profit Grow.NEWS4: Union Pacific Profit Rose Even as Volumes Dropped.NEWS5: Union Pacific (UNP) Surpasses Q1 Earnings and Revenue Estimates.NEWS6: Union Pacific revenue drops 3% on lower freight shipments.NEWS7: Union Pacific Reports Strong First Quarter 2020 Results.NEWS8: Union Pacific Corp. to Host Earnings Call.
2020-04-24: NEWS1: Union Pacific: A Tough Road Ahead.NEWS2: Should You Invest in the Fidelity MSCI Industrials Index ETF (FIDU)?.
2020-04-27: NEWS1: 3 Stocks Trading at Attractive Valuations.NEWS2: Triton's (TRTN) Q1 Earnings Miss Estimates, Q2 Outlook Bleak.

Answer: Rise