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:2019-02-13, Stock:NVO, The news for the past five days is as follows:
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
2019-02-11: NEWS1: Market Trends Toward New Normal in GameStop, Novo Nordisk A/S, Ferroglobe, PC Connection, Nanometrics, and Anavex Life Sciences — Emerging Consolidated Expectations, Analyst Ratings.
2019-02-12: NEWS1: Seattle Genetics' Adcetris Gets EC Nod for Label Expansion.

Answer: Decrease