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:2019-04-26, Stock:NVO, The news for the past five days is as follows:
2019-04-18: NEWS1: Novo Nordisk's (NVO) Share Price Rises YTD on Strong Pipeline.NEWS2: Novo Nordisk's (NVO) Share Price Rises YTD on Strong Pipeline.NEWS3: Novo Nordisk's (NVO) Share Price Rises YTD on Strong Pipeline.
2019-04-22: NEWS1: What's in Store for Bayer (BAYRY) This Earnings Season?.NEWS2: What's in Store for Bayer (BAYRY) This Earnings Season?.NEWS3: What's in Store for Bayer (BAYRY) This Earnings Season?.
2019-04-23: NEWS1: Alexion (ALXN) to Report Q1 Earnings: What's in the Cards?.NEWS2: Alexion (ALXN) to Report Q1 Earnings: What's in the Cards?.NEWS3: Alexion (ALXN) to Report Q1 Earnings: What's in the Cards?.
2019-04-24: NEWS1: Lannett (LCI) to Report Q3 Earnings: What's in the Cards?.NEWS2: Lannett (LCI) to Report Q3 Earnings: What's in the Cards?.NEWS3: Lannett (LCI) to Report Q3 Earnings: What's in the Cards?.
2019-04-25: nan

Answer: Rise