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:2018-01-17, Stock:XEL, The news for the past five days is as follows:
2018-01-09: NEWS1: This is How Wind and Solar Energy Will Crush Fossil Fuels.NEWS2: This is How Wind and Solar Energy Will Crush Fossil Fuels.
2018-01-10: NEWS1: Even Utilities Can Ride the Bitcoin Wave!.NEWS2: By Rejecting Coal Subsidies, Federal Regulators Are Boosting Renewable Energy.NEWS3: Will Bitcoin Boost U.S. Utilities, Renewable Energy Developers?.NEWS4: Will Bitcoin Boost U.S. Utilities, Renewable Energy Developers?.NEWS5: Will Bitcoin Boost U.S. Utilities, Renewable Energy Developers?.
2018-01-11: nan
2018-01-12: nan
2018-01-16: NEWS1: See what the IHS Markit Score report has to say about Xcel Energy Inc..

Answer: Rise