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:2019-03-28, Stock:NVO, The news for the past five days is as follows:
2019-03-21: NEWS1: Novo Nordisk A/S (NVO) Ex-Dividend Date Scheduled for March 22, 2019.NEWS2: Novo Nordisk A/S (NVO) Ex-Dividend Date Scheduled for March 22, 2019.
2019-03-22: NEWS1: Bull of the Day: DexCom (DXCM).NEWS2: Bull of the Day: DexCom (DXCM).NEWS3: Bull of the Day: DexCom (DXCM).
2019-03-25: nan
2019-03-26: NEWS1: Novo Nordisk A/S  (NVO): Hedge Funds Are Snapping Up.
2019-03-27: NEWS1: Insurance Companies Benefit the Most From Rising Insulin Prices.

Answer: Decrease