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:2021-02-09, Stock:NVO, The news for the past five days is as follows:
2021-02-02: NEWS1: Novo Nordisk A/S – Share repurchase programme.
2021-02-03: NEWS1: Novo Nordisk A/S to Host Earnings Call.NEWS2: Novo Nordisk's (NVO) Q4 Earnings and Sales Beat Estimates.NEWS3: Novo Nordisk: Q4 Earnings Insights.NEWS4: Diabetes drugmaker Novo Nordisk upbeat on 2021, sees Biden boost.NEWS5: Novo Nordisk's net profit increased by 8% in 2020.
2021-02-04: NEWS1: Novo Nordisk A/S (NVO) Q4 2020 Earnings Call Transcript.
2021-02-05: NEWS1: Trading in Novo Nordisk shares by board members, executives and associated persons on 3-4 February 2021.
2021-02-08: NEWS1: Novo Nordisk A/S – Share repurchase programme.

Answer: Rise