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:2018-11-12, Stock:Unp, The news for the past five days is as follows:
2018-11-05: nan
2018-11-06: NEWS1: Notable ETF Outflow Detected - IYT, FDX, NSC, UNP.NEWS2: Notable ETF Outflow Detected - IYT, FDX, NSC, UNP.
2018-11-07: NEWS1: Cramer&apos;s lightning round: Cisco&apos;s stock is a buy &apos;right here&apos;.NEWS2: Cramer's lightning round: Cisco's stock is a buy 'right here'.NEWS3: See what the IHS Markit Score report has to say about Union Pacific Corp..
2018-11-08: nan
2018-11-09: NEWS1: Union Pacific (UNP) Dips More Than Broader Markets: What You Should Know.NEWS2: Should You Invest in the Fidelity MSCI Industrials Index ETF (FIDU)?.NEWS3: Should You Invest in the Fidelity MSCI Industrials Index ETF (FIDU)?.

Answer: Decrease