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:2018-02-08, Stock:XEL, The news for the past five days is as follows:
2018-02-01: nan
2018-02-02: nan
2018-02-05: NEWS1: What Analysts Think of Xcel Energy ahead of Its 4Q17 Earnings.NEWS2: Looking at Xcel Energy’s Moving Averages and Short Interest.NEWS3: How Xcel Energy Stock Is Currently Valued Compared to Its Peers.NEWS4: What Could Drive Xcel Energy’s 4Q17 Earnings?.
2018-02-06: NEWS1: Pre-Market Earnings Report for February 7, 2018 :  CTSH, ICE, HUM, EXC, XEL, GGP, BLL, HAS, SNY, CDW, KORS, JEC.NEWS2: Pre-Market Earnings Report for February 7, 2018 :  CTSH, ICE, HUM, EXC, XEL, GGP, BLL, HAS, SNY, CDW, KORS, JEC.NEWS3: EXC Vs. XEL: Which Stock is Poised for Better Q4 Earnings?.NEWS4: EXC Vs. XEL: Which Stock is Poised for Better Q4 Earnings?.NEWS5: EXC Vs. XEL: Which Stock is Poised for Better Q4 Earnings?.
2018-02-07: NEWS1: Xcel Energy (XEL) Misses Q4 Earnings, LTG View Unchanged.NEWS2: Xcel Energy (XEL) Misses Q4 Earnings, LTG View Unchanged.NEWS3: Xcel Energy (XEL) Misses Q4 Earnings, LTG View Unchanged.NEWS4: Xcel Energy (XEL) Q4 Earnings Miss by a Cent, Revenues Lag.NEWS5: Xcel Energy (XEL) Q4 Earnings Miss by a Cent, Revenues Lag.NEWS6: Xcel Energy Inc. to Host Earnings Call.NEWS7: Xcel Energy (XEL) Q4 Earnings Miss by a Cent, Revenues Lag.NEWS8: Xcel misses 4Q profit forecasts.NEWS9: Xcel Energy 2017 Year End Earnings Report.NEWS10: Xcel Energy Q4 17 Earnings Conference Call At 10:00 AM ET.NEWS11: Xcel Energy Q4 17 Earnings Conference Call At 10:00 AM ET.NEWS12: Xcel Energy Inc Earnings Retreat In Q4.NEWS13: Xcel Energy Inc Earnings Retreat In Q4.

Answer: Decrease