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:2020-11-18, Stock:NVO, The news for the past five days is as follows:
2020-11-11: NEWS1: Top Research Reports for Facebook, Verizon & Toyota Motor.
2020-11-12: NEWS1: SHAREHOLDER ALERT: Rigrodsky & Long, P.A. Announces Investigation of Emisphere Technologies, Inc. Buyout.NEWS2: The Zacks Analyst Blog Highlights: Facebook, Verizon, Toyota Motor, Novo Nordisk, Applied Materials and General Motors.
2020-11-13: nan
2020-11-16: NEWS1: 15 Largest Drug Companies in the World.NEWS2: Gilead (GILD), Novo Nordisk Post Upbeat Data From NASH Study.NEWS3: Novo Nordisk A/S – Share repurchase programme.
2020-11-17: NEWS1: Once-weekly semaglutide 2.0 mg demonstrates superior reduction in HbA1c vs once-weekly semaglutide 1.0 mg in people with type 2 diabetes in the SUSTAIN FORTE trial.

Answer: Decrease