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:2019-02-11, Stock:NVO, The news for the past five days is as follows:
2019-02-04: NEWS1: 5 of the Best Biotech Stocks to Buy Now.NEWS2: 5 of the Best Biotech Stocks to Buy Now.
2019-02-05: NEWS1: Novo Nordisk Is on the Upswing -- for Now.NEWS2: Sanofi's Myeloma Candidate Meets Goal in Phase III Study.NEWS3: Sanofi's Myeloma Candidate Meets Goal in Phase III Study.NEWS4: Merck's Keytruda Clinches CHMP Nod for Difficult Lung Cancer.NEWS5: Merck's Keytruda Clinches CHMP Nod for Difficult Lung Cancer.NEWS6: Sanofi's Myeloma Candidate Meets Goal in Phase III Study.NEWS7: Merck's Keytruda Clinches CHMP Nod for Difficult Lung Cancer.
2019-02-06: nan
2019-02-07: NEWS1: Sanofi (SNY) Q4 Earnings Top, Genzyme Unit Drives Sales Growth.NEWS2: Sanofi (SNY) Q4 Earnings Top, Genzyme Unit Drives Sales Growth.NEWS3: [$$] Diabetes pill could inject insulin directly into stomach wall.
2019-02-08: nan

Answer: Decrease