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:2019-08-19, Stock:NVO, The news for the past five days is as follows:
2019-08-12: NEWS1: Why Earnings Season Could Be Great for Novo Nordisk (NVO).NEWS2: Why Earnings Season Could Be Great for Novo Nordisk (NVO).NEWS3: Why Earnings Season Could Be Great for Novo Nordisk (NVO).NEWS4: Will These 3 Good Performers Beat the Market?.
2019-08-13: NEWS1: How one Boston startup rode the diabetes investment wave to raise $126M.
2019-08-14: NEWS1: Calling life science innovators: don't miss your chance for a "Golden Ticket" to LabCentral.
2019-08-15: NEWS1: Novo Nordisk Waits for Its Next Launch.NEWS2: Novo Nordisk Waits for Its Next Launch.NEWS3: Novo Nordisk Waits for Its Next Launch.NEWS4: Novo Nordisk A/S (NVO) Ex-Dividend Date Scheduled for August 16, 2019.NEWS5: Novo Nordisk A/S (NVO) Ex-Dividend Date Scheduled for August 16, 2019.
2019-08-16: NEWS1: Top Stock Reports for Cisco, Medtronic & Novo Nordisk.NEWS2: Top Stock Reports for Cisco, Medtronic & Novo Nordisk.NEWS3: Top Stock Reports for Cisco, Medtronic & Novo Nordisk.NEWS4: UPDATE 2-Novo Nordisk contests Danish lawsuit claiming $1.75 bln.NEWS5: Novo Nordisk sued in Denmark for alleged market manipulation - media.

Answer: Decrease