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:2018-06-29, Stock:Unp, The news for the past five days is as follows:
2018-06-22: nan
2018-06-25: NEWS1: See what the IHS Markit Score report has to say about Union Pacific Corp..
2018-06-26: NEWS1: How Railroad Stocks Fared in Yesterday’s Massive Sell-Off.NEWS2: Notable ETF Outflow Detected - XLI, GE, UNP, HON.NEWS3: Notable ETF Outflow Detected - XLI, GE, UNP, HON.NEWS4: Comparing Union Pacific’s Traffic Growth with BNSF in Week 24.NEWS5: NSC vs. UNP: Which Stock Is the Better Value Option?.NEWS6: BNSF Railway: Carloads Moved Traffic in Week 24.NEWS7: See what the IHS Markit Score report has to say about Union Pacific Corp..NEWS8: What Moved US Rail Freight Traffic in Week 24?.
2018-06-27: NEWS1: What Coal Did to Major US Railroads’ Revenues in Q1 2018.NEWS2: Which Major US Railroad Had the Highest Revenue Growth in Q1?.NEWS3: Canadian Pacific Railway Limited (CP) Ex-Dividend Date Scheduled for June 28, 2018.NEWS4: Canadian Pacific Railway Limited (CP) Ex-Dividend Date Scheduled for June 28, 2018.
2018-06-28: NEWS1: Which Railroad Topped First-Quarter Operating Margin Growth?.NEWS2: This Railroad Led in First-Quarter Intermodal Revenue Growth.

Answer: Rise