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:2018-02-05, Stock:XEL, The news for the past five days is as follows:
2018-01-29: NEWS1: Shares of XEL Now Oversold.NEWS2: Shares of XEL Now Oversold.
2018-01-30: nan
2018-01-31: NEWS1: What's in Store for Xcel Energy (XEL) This Earnings Season?.NEWS2: What's in Store for Xcel Energy (XEL) This Earnings Season?.NEWS3: What&apos;s in Store for Xcel Energy (XEL) This Earnings Season?.
2018-02-01: nan
2018-02-02: nan

Answer: Decrease