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:2019-01-24, Stock:NVO, The news for the past five days is as follows:
2019-01-16: NEWS1: 3 Top Diabetes Stocks to Watch in January.NEWS2: 3 Top Diabetes Stocks to Watch in January.NEWS3: 3 Top Diabetes Stocks to Watch in January.
2019-01-17: nan
2019-01-18: nan
2019-01-22: NEWS1: 5 Stocks With High Business Predictability Ratings.
2019-01-23: NEWS1: These 2 Biotech Stocks Seem Significantly Undervalued.NEWS2: Xultophy® now available in Canada to support improved glycemic control, an issue facing 50 per cent of Canadians with type 2 diabetes.

Answer: Decrease