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:2018-11-23, Stock:NVO, The news for the past five days is as follows:
2018-11-15: NEWS1: Validea Warren Buffett Strategy Daily Upgrade Report - 11/15/2018.NEWS2: Validea Warren Buffett Strategy Daily Upgrade Report - 11/15/2018.
2018-11-16: nan
2018-11-19: NEWS1: European ADRs Move Lower in Monday Trading.NEWS2: European ADRs Move Lower in Monday Trading.NEWS3: European Markets Turned Lower Due To Wall Street Weakness.NEWS4: European Markets Turned Lower Due To Wall Street Weakness.NEWS5: European Shares Rise On Trade Hopes.NEWS6: European Shares Rise On Trade Hopes.
2018-11-20: nan
2018-11-21: NEWS1: The Zacks Analyst Blog Highlights: Sanofi, Novo Nordisk, NVIDIA, Fifth Third Bancorp and Continental Resources.NEWS2: The Zacks Analyst Blog Highlights: Sanofi, Novo Nordisk, NVIDIA, Fifth Third Bancorp and Continental Resources.NEWS3: The Zacks Analyst Blog Highlights: Sanofi, Novo Nordisk, NVIDIA, Fifth Third Bancorp and Continental Resources.

Answer: Rise