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:2019-02-19, Stock:XEL, The news for the past five days is as follows:
2019-02-11: nan
2019-02-12: nan
2019-02-13: NEWS1: Downtown Minneapolis population nears 50,000 after a big year; top employers ranked.NEWS2: FirstEnergy’s Valuation before Its Q4 Earnings.NEWS3: WEC Energy (WEC) Beats Earnings & Revenue Estimates in Q4.NEWS4: WEC Energy (WEC) Beats Earnings & Revenue Estimates in Q4.NEWS5: WEC Energy (WEC) Beats Earnings & Revenue Estimates in Q4.
2019-02-14: NEWS1: After Hours Most Active for Feb 14, 2019 :  ECA, ATO, SR, QCOM, CSCO, PGR, CAG, QEP, MSFT, QQQ, XEL, AAPL.NEWS2: After Hours Most Active for Feb 14, 2019 :  ECA, ATO, SR, QCOM, CSCO, PGR, CAG, QEP, MSFT, QQQ, XEL, AAPL.NEWS3: Xcel Energy exec wins DBJ's Top Women in Energy Trailblazer Award.NEWS4: PPL Corporation's Q4 Earnings Top, Revenues Miss Estimates.NEWS5: PPL Corporation's Q4 Earnings Top, Revenues Miss Estimates.NEWS6: Duke Energy (DUK) Q4 Earnings Miss Estimates, Revenues Beat.NEWS7: Duke Energy (DUK) Q4 Earnings Miss Estimates, Revenues Beat.NEWS8: Duke Energy (DUK) Q4 Earnings Miss Estimates, Revenues Beat.NEWS9: PPL Corporation's Q4 Earnings Top, Revenues Miss Estimates.
2019-02-15: NEWS1: ALLETE (ALE) Earnings and Revenues Beat Estimates in Q4.NEWS2: ALLETE (ALE) Earnings and Revenues Beat Estimates in Q4.NEWS3: ALLETE (ALE) Earnings and Revenues Beat Estimates in Q4.

Answer: Rise