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:2019-10-23, Stock:Unp, The news for the past five days is as follows:
2019-10-16: NEWS1: A Railroad's Earnings Win Isn't an All-Clear.NEWS2: Morgan Stanley, Union Pacific earnings — What to know in markets Thursday.NEWS3: CSX Reports Surprise Earnings Gain Ahead Of Union Pacific, Kansas City Southern.NEWS4: 5 Key Earnings Charts to Watch This Week.NEWS5: These Economic Bellwethers Are About To Report As Trade War Weighs.
2019-10-17: NEWS1: [video]Rallying on a Downside Surprise?: Cramer's 'Mad Money' Recap (Thursday 10/17/19).NEWS2: 5 Top Stock Trades for Friday: MS, FB, HON, GOGO, UNP.NEWS3: Union Pacific Misses After CSX Reports Surprise Earnings Gain.NEWS4: Union Pacific Missed Earnings -- What This Tells Us About Economy (Nothing Rosy).NEWS5: US STOCKS-Wall Street edges higher on robust earnings, Brexit deal.NEWS6: Low Freight Volumes Hurt Union Pacific's (UNP) Q3 Earnings.NEWS7: Union Pacific sees workforce down by about 4,200 employees this year.NEWS8: Union Pacific CEO: U.S-China trade deal would be good news for us and overall economy.NEWS9: Union Pacific Stock Rises Despite Drop in Freight Volume. Investors See Good News Ahead..NEWS10: Economic Data Deluge.NEWS11: Union Pacific Sees "All-Time Best" Quarterly Operating Ratio.NEWS12: Big Econ Data -- Housing, Claims, Etc. -- Joins Q3 Earnings.NEWS13: Factory Slump Is Flyover Country at Honeywell.NEWS14: Union Pacific Trades Lower On Q3 Earnings Miss.NEWS15: Union Pacific (UNP) Q3 Earnings and Revenues Miss Estimates.NEWS16: Union Pacific misses profit expectations amid trade war, to cut spending, jobs.NEWS17: UPDATE 3-Union Pacific misses profit expectations amid trade war, to cut spending, jobs.NEWS18: Union Pacific revenue falls 7%.NEWS19: Union Pacific Reports Third Quarter Results.NEWS20: Transport Stocks Rally on Upbeat Railroad Earnings.NEWS21: Union Pacific Misses Q3 Profit Forecast As Freight Volumes Slump Amid Trade War.NEWS22: 5 Industrial Stocks to Watch After Short Cycle Downturn.NEWS23: Union Pacific Earnings, Revenue Miss in Q3.
2019-10-18: NEWS1: Kansas City Southern Earnings Growth Is Best In Years After Union Pacific Misses, CSX Tops.NEWS2: UBS Cuts Union Pacific's Price Target On Weaker Volumes.NEWS3: Kansas City Southern Beats After Union Pacific Misses, CSX Earnings Top.
2019-10-21: NEWS1: Moody's Sees "Significant" Drops In Powder River Basin Coal Production.NEWS2: Edited Transcript of UNP earnings conference call or presentation 17-Oct-19 12:45pm GMT.NEWS3: Transportation Stocks Oct 22 Earnings Roster: UPS, JBLU, HA.NEWS4: UNION PACIFIC CORPORATION ANNOUNCES OFFERS TO EXCHANGE CERTAIN OF ITS OUTSTANDING DEBT SECURITIES FOR NEW NOTES AND CASH.
2019-10-22: NEWS1: Operating Efficiency Puts Railroad Stocks Back on Track.

Answer: Decrease