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:2019-06-11, Stock:Unp, The news for the past five days is as follows:
2019-06-04: nan
2019-06-05: NEWS1: Why billionaire Ken Fisher likes it when investors feel bad.NEWS2: Canadian National Railway Company (CNI) Ex-Dividend Date Scheduled for June 06, 2019.NEWS3: Canadian National Railway Company (CNI) Ex-Dividend Date Scheduled for June 06, 2019.
2019-06-06: NEWS1: Railroads Discuss Hedging Against Market Uncertainty.NEWS2: Why Union Pacific (UNP) is a Great Dividend Stock Right Now.NEWS3: Why Union Pacific (UNP) is a Great Dividend Stock Right Now.NEWS4: Dow transports suffers broad selloff to buck the Dow industrials&apos; gain.NEWS5: May U.S. Intermodal Volumes Drop 5.9 Percent.NEWS6: Kansas City Southern (KSU) Ex-Dividend Date Scheduled for June 07, 2019.NEWS7: Kansas City Southern (KSU) Ex-Dividend Date Scheduled for June 07, 2019.NEWS8: Why Union Pacific (UNP) is a Great Dividend Stock Right Now.
2019-06-07: NEWS1: Should You Invest in the Fidelity MSCI Industrials Index ETF (FIDU)?.NEWS2: Should You Invest in the Fidelity MSCI Industrials Index ETF (FIDU)?.NEWS3: Should You Invest in the Fidelity MSCI Industrials Index ETF (FIDU)?.
2019-06-10: NEWS1: Here’s What Hedge Funds Think About Union Pacific Corporation (UNP).NEWS2: Mexico Tariff Plan Dropped: ETF Areas to Win.NEWS3: Mexico Tariff Plan Dropped: ETF Areas to Win.NEWS4: Mexico Tariff Plan Dropped: ETF Areas to Win.NEWS5: Is Union Pacific Corporation's (NYSE:UNP) ROE Of 34% Impressive?.NEWS6: Union Pacific: Highest Rail Traffic Decline in Week 22.NEWS7: See what the IHS Markit Score report has to say about Union Pacific Corp..

Answer: Decrease