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:2020-05-12, Stock:NVO, The news for the past five days is as follows:
2020-05-05: nan
2020-05-06: NEWS1: European shares flat as mixed earnings, U.S.-China tensions weigh.
2020-05-07: NEWS1: Novo Nordisk's (NVO) Q1 Earnings and Sales Beat Estimates.NEWS2: Novo Nordisk A/S (NVO) Q1 2020 Earnings Call Transcript.
2020-05-08: NEWS1: Pharma Stock Roundup: Q1 Earnings of BMY, NVO, Coronavirus Update From PFE, RHHBY.NEWS2: Novo Nordisk A/S (CPH:NOVO B) Just Beat Earnings: Here's What Analysts Think Will Happen Next.
2020-05-11: nan

Answer: Decrease