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:2018-03-19, Stock:Unp, The news for the past five days is as follows:
2018-03-12: NEWS1: Kansas Transportation Infrastructure Receives $113 million Boost from Union Pacific.
2018-03-13: NEWS1: Trump border wall materials can be shipped on our railroads, Union Pacific CEO says.NEWS2: Dow Transports holding up in volatile market.NEWS3: Union Pacific to invest nearly half a billion dollars in Texas this year.NEWS4: Union Pacific To Present At J.P. Morgan Conference; Webcast At 8:45 AM ET.NEWS5: Union Pacific To Present At J.P. Morgan Conference; Webcast At 8:45 AM ET.
2018-03-14: NEWS1: Union Pacific to invest nearly half a billion dollars in Texas this year.NEWS2: Week 9: Commodities That Pushed Freight Volumes for Union Pacific.NEWS3: Week 9: BNSF Railway Lagged behind Rival UNP in Freight Growth.NEWS4: Week 9 Lifts US Rail Freight Traffic on 5.8% Gains.NEWS5: [$$] Railroad Irks Workers by Using Drones as Supervisors.NEWS6: American Railcar Industries, Inc. (ARII) Ex-Dividend Date Scheduled for March 15, 2018.NEWS7: American Railcar Industries, Inc. (ARII) Ex-Dividend Date Scheduled for March 15, 2018.NEWS8: In Case You Missed It: Union Pacific Sending $1B to Texas for Rail Infrastructure.NEWS9: See what the IHS Markit Score report has to say about Union Pacific Corp..
2018-03-15: NEWS1: How GWR’s North American Carloads Trended in February.NEWS2: Stock Market News for March 15, 2018.NEWS3: Stock Market News for March 15, 2018.NEWS4: How Genesee and Wyoming’s Carloads Trended in February.NEWS5: Comparing CNI’s and CP’s Week 9 Shipments.NEWS6: How Genesee and Wyoming Stock Has Performed since 4Q17 Earnings.NEWS7: [$$] Drones Are Watching: Railroad Irks Workers With Unmanned Aircraft.
2018-03-16: NEWS1: U.S. regulator to meet next month with disgruntled railroad customers.NEWS2: Will the Bull Run Continue for Freight Railroad Stocks?.NEWS3: Will the Bull Run Continue for Freight Railroad Stocks?.NEWS4: Stock Market News for March 16, 2018.NEWS5: Stock Market News for March 16, 2018.NEWS6: XLI, MMM, UNP, CAT: ETF Inflow Alert.NEWS7: XLI, MMM, UNP, CAT: ETF Inflow Alert.NEWS8: Will the Bull Run Continue for Freight Railroad Stocks?.

Answer: Decrease