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:2018-09-17, Stock:Unp, The news for the past five days is as follows:
2018-09-10: NEWS1: Who Joins Apple, Adobe On Latest List Of New Buys By Top Funds?.NEWS2: 3 Railroad Stocks to Consider as US Trade Talks Continue.NEWS3: A Summary of Norfolk Southern’s Rail Traffic Gains in Week 35.NEWS4: Union Pacific’s Traffic Gains Remained in Second Place in Week 35.NEWS5: BNSF Railway Ranked Third in Week 35’s Rail Traffic Growth.
2018-09-11: NEWS1: Kansas City Southern Saw 24.4% Growth in Week 35’s Rail Traffic.NEWS2: See what the IHS Markit Score report has to say about Union Pacific Corp..NEWS3: CSX’s Total Rail Traffic Remained Unchanged YoY in Week 35.
2018-09-12: NEWS1: iShares Core S&P 500 ETF Experiences Big Inflow.NEWS2: iShares Core S&P 500 ETF Experiences Big Inflow.NEWS3: Union Pacific Awards $5.9 Million to Build Safe, Vibrant and Prosperous Communities.NEWS4: Comparing Canadian Pacific Railway’s Traffic Growth in Week 35.
2018-09-13: NEWS1: The Latest Updates on Honeywell’s Intended Resideo Spin-Off.
2018-09-14: NEWS1: Union Pacific Is Losing Price Momentum.NEWS2: Union Pacific Stock Could Gain 30% in Coming Months.

Answer: Decrease