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:2021-12-13, Stock:NVO, The news for the past five days is as follows:
2021-12-06: NEWS1: Novo Nordisk A/S: Share repurchase programme.
2021-12-07: NEWS1: 10 Biotech Stocks to Buy According to Billionaire Ken Fisher.NEWS2: Should You Invest in the VanEck Pharmaceutical ETF (PPH)?.
2021-12-08: NEWS1: Top Research Reports for Netflix, salesforce & Novo Nordisk.
2021-12-09: NEWS1: The Zacks Analyst Blog Highlights: Netflix, Salesforce, Novo Nordisk, Caterpillar and ConocoPhillips.
2021-12-10: NEWS1: UPDATE 2-Drugmakers aim big price hikes at U.S. patients, congressional report finds.NEWS2: Drugmakers aim big price hikes at U.S. patients, congressional report finds.NEWS3: Drugmakers aim big price hikes at U.S. patients -congressional report.

Answer: Rise