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:2020-01-27, Stock:NVS, The news for the past five days is as follows:
2020-01-17: NEWS1: Will J&J (JNJ) Roll Out Pharma Q4 Earnings With a Beat?.NEWS2: Pharma Stock Roundup: LLY Dermira Buyout Offer, Pipeline & Regulatory Updates.
2020-01-21: NEWS1: Novartis (NVS) Gets Approval for MS Drug Mayzent in Europe.NEWS2: Puma Biotech's (PBYI) Breast Cancer Drug Nerlynx Aids Growth.NEWS3: Jazz's (JAZZ) New Sleep Drug Sunosi Gets Approval in Europe.
2020-01-22: NEWS1: Health stocks reverse coronavirus gains as one analyst says the market is overreacting.
2020-01-23: NEWS1: Jazz (JAZZ) Submits NDA for Xyrem Follow-On Candidate JZP-258.NEWS2: Roche's Risdiplam Meets Primary Endpoint in Infants Study.NEWS3: Primary Drivers of the Chinese Economy.
2020-01-24: NEWS1: New partnership aims to ease surging generic drug costs— by making its own.NEWS2: Pharma Stock Roundup: J&J's Mixed Q4, Roche & Novartis' New Drugs Approval in EU.

Answer: Decrease