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:2019-08-09, Stock:XEL, The news for the past five days is as follows:
2019-08-02: NEWS1: First Week of XEL March 2020 Options Trading.NEWS2: First Week of XEL March 2020 Options Trading.
2019-08-05: NEWS1: Market Close Report: NASDAQ Composite index closes at 7,726.04 down -278.03 points.NEWS2: Market Close Report: NASDAQ Composite index closes at 7,726.04 down -278.03 points.NEWS3: Mid-Afternoon Market Update: Dow Falls Over 800 Points; Cars.com Shares Slide.NEWS4: Mid-Afternoon Market Update: Dow Falls Over 800 Points; Cars.com Shares Slide.NEWS5: Nasdaq 100 Movers: CTRP, NTAP.NEWS6: Nasdaq 100 Movers: CTRP, NTAP.
2019-08-06: NEWS1: Clearway Energy (CWEN) Incurs Loss in Q2, Lowers 2019 View.NEWS2: Pattern Energy (PEGI) Incurs Loss in Q2, Misses on Revenues.NEWS3: Pattern Energy (PEGI) Incurs Loss in Q2, Misses on Revenues.NEWS4: Clearway Energy (CWEN) Incurs Loss in Q2, Lowers 2019 View.
2019-08-07: nan
2019-08-08: nan

Answer: Rise