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:2018-08-09, Stock:NVO, The news for the past five days is as follows:
2018-08-02: nan
2018-08-03: nan
2018-08-06: nan
2018-08-07: NEWS1: BMY vs. NVO: Which Stock Is the Better Value Option?.
2018-08-08: NEWS1: Novo Nordisk (NVO) Beats Q2 Earnings and Sales Estimates.NEWS2: Novo Nordisk (NVO) Beats Q2 Earnings and Sales Estimates.NEWS3: Amazon, Novo Nordisk and Tesla are the Yahoo Finance charts of the day..NEWS4: Novo Nordisk (NVO) Beats Q2 Earnings and Sales Estimates.NEWS5: [$$] European Corporate Roundup for Wednesday.NEWS6: Novo Nordisk: 2Q Earnings Snapshot.NEWS7: Novo Nordisk CEO Sees Demand for Better Products.NEWS8: Novo Nordisk CEO Sees Demand for Better Products.NEWS9: [$$] Shares in Novo Nordisk fall after warning on US price cuts.NEWS10: Novo Nordisk H1 Profit Rises; Affirms FY18 Outlook - Quick Facts.NEWS11: Novo Nordisk H1 Profit Rises; Affirms FY18 Outlook - Quick Facts.

Answer: Decrease