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:2019-05-31, Stock:XEL, The news for the past five days is as follows:
2019-05-23: nan
2019-05-24: nan
2019-05-28: NEWS1: See what the IHS Markit Score report has to say about Xcel Energy Inc..NEWS2: Atlantic Power Announces Agreement for the Sale of Manchief Plant.
2019-05-29: NEWS1: Xcel Energy on Path to Achieve Carbon Vision.NEWS2: Xcel, Boulder agree to settle lawsuit over their potential divorce.
2019-05-30: NEWS1: Invesco S&P 500 Low Volatility ETF Experiences Big Outflow.NEWS2: Invesco S&P 500 Low Volatility ETF Experiences Big Outflow.NEWS3: See what the IHS Markit Score report has to say about Xcel Energy Inc..

Answer: Decrease