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:2019-06-26, Stock:Unp, The news for the past five days is as follows:
2019-06-19: NEWS1: Union Pacific CEO signals caution on Trump's China tariff threat.NEWS2: Union Pacific CEO on Trump trade war: 'This is something we can’t screw up'.NEWS3: Union Pacific CEO on Trade: This is something we can't screw up.NEWS4: Union Pacific Looks Like It Is Making a Turn Lower.
2019-06-20: nan
2019-06-21: NEWS1: Friday Sector Leaders: Railroads, Auto Dealerships.NEWS2: Friday Sector Leaders: Railroads, Auto Dealerships.
2019-06-24: NEWS1: Top Stock Reports for Union Pacific, NextEra & Biogen.NEWS2: Top Stock Reports for Union Pacific, NextEra & Biogen.NEWS3: Top Stock Reports for Union Pacific, NextEra & Biogen.NEWS4: Union Pacific Rail Traffic Fell the Most in Week 24.
2019-06-25: NEWS1: FreightWaves Forecast: Severe Storms, Flooding, Wildfires Ahead.NEWS2: The Zacks Analyst Blog Highlights: Union Pacific, NextEra, Biogen, Humana and Marathon.NEWS3: The Zacks Analyst Blog Highlights: Union Pacific, NextEra, Biogen, Humana and Marathon.NEWS4: Are You Looking for a High-Growth Dividend Stock? Union Pacific (UNP) Could Be a Great Choice.NEWS5: Are You Looking for a High-Growth Dividend Stock? Union Pacific (UNP) Could Be a Great Choice.NEWS6: Are You Looking for a High-Growth Dividend Stock? Union Pacific (UNP) Could Be a Great Choice.NEWS7: The Zacks Analyst Blog Highlights: Union Pacific, NextEra, Biogen, Humana and Marathon.

Answer: Decrease