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:2019-11-07, Stock:NVO, The news for the past five days is as follows:
2019-10-31: NEWS1: Top Analyst Reports for Citigroup, Novo Nordisk & BP.NEWS2: Can Novo Nordisk A/S's (CPH:NOVO B) ROE Continue To Surpass The Industry Average?.
2019-11-01: NEWS1: The Zacks Analyst Blog Highlights: Citigroup, Novo Nordisk, BP, salesforce.com and TC Energy.NEWS2: Novo Nordisk’s Shares Are Rising Because Newer Diabetes Drugs Are Selling Well.NEWS3: UPDATE 2-Novo Nordisk nudges up 2019 sales outlook as new drugs excel.NEWS4: Novo Nordisk nudges up 2019 sales outlook as new drugs excel.
2019-11-04: NEWS1: Novo Nordisk (NVO) Q3 Earnings Beat Estimates, Revenues Miss.
2019-11-05: nan
2019-11-06: nan

Answer: Decrease