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:2018-05-03, Stock:NVO, The news for the past five days is as follows:
2018-04-26: NEWS1: Novo Nordisk’s Saxendra Could Witness Solid Growth in 2018.NEWS2: Novo Nordisk’s Hemophilia Segment Could See Steady 2018 Growth.NEWS3: Emisphere Amends License Agreement with Novo Nordisk.NEWS4: Novo Nordisk’s Victoza Could See High Growth in 2018.NEWS5: BP Appoints Helge Lund To Succeed Carl-Henric Svanberg As Chairman.NEWS6: BP Appoints Helge Lund To Succeed Carl-Henric Svanberg As Chairman.
2018-04-27: NEWS1: Grifols, Novo expansions prompt $1.3M renovation of JoCo training center.NEWS2: Analyst Recommendations for Novo Nordisk in April.NEWS3: How Is Novo Nordisk Positioned before 1Q18?.
2018-04-30: NEWS1: GlaxoSmithKline’s 1Q18 Earnings: Consumer Healthcare Business.NEWS2: GlaxoSmithKline’s Pharmaceutical Business in 1Q18.
2018-05-01: nan
2018-05-02: NEWS1: Novo Nordisk (NVO) Beats Q1 Earnings Estimates, Sales Miss.NEWS2: Novo Nordisk (NVO) Beats Q1 Earnings Estimates, Sales Miss.NEWS3: NVS and NVO: Which Has Higher Upside Potential?.NEWS4: These Pharma Stocks Offer the Most Upside Potential.NEWS5: Novo Nordisk (NVO) Beats Q1 Earnings Estimates, Sales Miss.NEWS6: European Markets Climbed On Positive Corporate Earnings.NEWS7: European Markets Climbed On Positive Corporate Earnings.NEWS8: Drugmaker Novo Nordisk beats first quarter profit expectations, nudges up 2018 outlook.NEWS9: We have a policy of not taking list price increases of ab....NEWS10: [$$] Novo Nordisk shares climb as it lifts sales and profit.NEWS11: Novo Nordisk Q1 Profit Up 6%; Lifts Low End Of FY18 Outlook Range - Quick Facts.NEWS12: Novo Nordisk Q1 Profit Up 6%; Lifts Low End Of FY18 Outlook Range - Quick Facts.

Answer: Decrease