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:2019-03-19, Stock:Unp, The news for the past five days is as follows:
2019-03-12: NEWS1: Analyzing Norfolk Southern’s Rail Traffic in Week 9.NEWS2: See what the IHS Markit Score report has to say about Union Pacific Corp..NEWS3: Carload Weakness Hurt Union Pacific’s Rail Traffic in Week 9.
2019-03-13: NEWS1: How Canadian Pacific’s Rail Traffic Trended in Week 9.
2019-03-14: NEWS1: Trending: Transport Equities Up Despite Lack of Progress on Trade.NEWS2: Union Pacific (UNP) is a Top Dividend Stock Right Now: Should You Buy?.NEWS3: Union Pacific (UNP) is a Top Dividend Stock Right Now: Should You Buy?.NEWS4: World's Largest Steam Locomotive Returns to the Rails as Union Pacific Commemorates Transcontinental Railroad's 150th Anniversary.NEWS5: Union Pacific (UNP) is a Top Dividend Stock Right Now: Should You Buy?.
2019-03-15: NEWS1: Is Union Pacific (UNP) Stock Outpacing Its Transportation Peers This Year?.NEWS2: Is Union Pacific (UNP) Stock Outpacing Its Transportation Peers This Year?.NEWS3: Is Union Pacific (UNP) Stock Outpacing Its Transportation Peers This Year?.
2019-03-18: NEWS1: Midwest Flooding Grinds Rail Service To A Halt.NEWS2: Union Pacific: Weak Rail Traffic for the Sixth Straight Week.NEWS3: XLI, BA, UNP, MMM: Large Inflows Detected at ETF.NEWS4: XLI, BA, UNP, MMM: Large Inflows Detected at ETF.NEWS5: KSU’s Rail Traffic Growth Continued for the Third Week.NEWS6: US Rail Traffic: Downtrend Continued for the Seventh Week.

Answer: Decrease