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:2020-02-07, Stock:NVO, The news for the past five days is as follows:
2020-01-31: NEWS1: Dance With the One That Brought You.
2020-02-03: nan
2020-02-04: nan
2020-02-05: NEWS1: 13 Key NASH Drug Candidates To Watch For In A Potential $30-Billion Market.NEWS2: Novo Nordisk (NVO) Q4 Earnings Match Estimates, Revenues Beat.NEWS3: The Daily Biotech Pulse: Merck Spins Off Slow-Growth Businesses, ZioPharm Announces Offering, PhaseBio Data.
2020-02-06: NEWS1: Coronavirus update: 565 deaths, more than 28,000 cases worldwide, Yum China reports ‘significant interruption’.

Answer: Decrease