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:2021-01-06, Stock:NVO, The news for the past five days is as follows:
2020-12-29: NEWS1: Novo Nordisk files for EU regulatory approval of once-weekly semaglutide 2.0 mg for the treatment of type 2 diabetes.
2020-12-30: NEWS1: Novo Nordisk (NVO) Files for Ozempic's Label Expansion in EU.
2020-12-31: nan
2021-01-04: NEWS1: Novo Nordisk extends COVID-19 Patient Assistance Program, encourages people facing affordability challenges to visit NovoCare.com.
2021-01-05: nan

Answer: Decrease