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:2020-10-13, Stock:NVO, The news for the past five days is as follows:
2020-10-06: nan
2020-10-07: nan
2020-10-08: NEWS1: Novo Nordisk raises sales and operating profit outlook for 2020.
2020-10-09: NEWS1: Pharma Stock Roundup: LLY, AZN, PFE, GSK Progress on Coronavirus Programs.NEWS2: Novo Nordisk Raises Sales & Operating Profit Outlook for 2020.NEWS3: European stocks rise on upbeat forecasts from Pandora, Novo Nordisk.
2020-10-12: NEWS1: Novo Nordisk A/S – Share repurchase programme.

Answer: Decrease