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:2019-07-05, Stock:Unp, The news for the past five days is as follows:
2019-06-27: NEWS1: Why Industrial Stocks Are Racing Past S&P 500 Despite Trade War.NEWS2: XLI, UNP, UTX, MMM: Large Inflows Detected at ETF.NEWS3: XLI, UNP, UTX, MMM: Large Inflows Detected at ETF.
2019-06-28: NEWS1: Remain Cautiously Optimistic On CSX Stock.NEWS2: Remain Cautiously Optimistic On CSX Stock.
2019-07-01: NEWS1: Barge Movement Resumes On Mississippi, But Remains Sluggish.NEWS2: Union Pacific's Upgrade Indicates Something Larger Than One Stock.NEWS3: Commentary: Moving Grain Is A Major Market For U.S. And Canadian Railroads.NEWS4: Oregon Passes Bill Requiring Oil Trains To Develop Spill Response Plans.
2019-07-02: nan
2019-07-03: nan

Answer: Decrease