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:2018-01-19, Stock:NVO, The news for the past five days is as follows:
2018-01-11: NEWS1: Why is Novo Nordisk Stock Up More Than 50% in Past Year?.NEWS2: Why is Novo Nordisk Stock Up More Than 50% in Past Year?.NEWS3: How Is Bioverativ’s Eloctate Positioned Now?.NEWS4: How Is Roche’s Hemlibra Positioned for 2018?.
2018-01-12: NEWS1: Three Diabetes Clinical Trials to Watch in 2018.NEWS2: Pharma Stock Roundup: Novo Nordisk Reveals Bid to Acquire Ablynx, Pfizer & Others at Healthcare Conference.NEWS3: Pharma Stock Roundup: Novo Nordisk Reveals Bid to Acquire Ablynx, Pfizer & Others at Healthcare Conference.
2018-01-16: NEWS1: Teva's Trisenox Gets FDA Approval as First-Line Treatment.NEWS2: Eli Lilly's Risks Could Be Underappreciated, Goldman Sachs Says In Downgrade.NEWS3: The Race To Find A Treatment For NASH.NEWS4: The Race To Find A Treatment For NASH.
2018-01-17: NEWS1: Novo Nordisk's (NVO) Hits 52-Week High: What's Driving It?.NEWS2: Novo Nordisk&apos;s (NVO) Hits 52-Week High: What&apos;s Driving It?.NEWS3: Is Eli Lilly and Company a Buy in 2018?.
2018-01-18: NEWS1: Can These 4 Large-Cap Drug Stocks Deliver an Encore in '18?.NEWS2: Scoop Up Teva Pharmaceutical Industries Ltd (ADR) on Every Dip.NEWS3: Largest Ablynx investor would consider improved Novo Nordisk bid.

Answer: Rise