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:2018-01-09, Stock:NVS, The news for the past five days is as follows:
2018-01-02: NEWS1: Why 2017 Was a Year to Remember for Juno Therapeutics.NEWS2: VXUS, SUSB: Big ETF Inflows.NEWS3: 3 Biotech and Pharma Stocks with FDA Catalysts this January.
2018-01-03: NEWS1: VEU, NSRGY, NVS, TM: ETF Inflow Alert.NEWS2: VEA, TCHF: Big ETF Inflows.NEWS3: The Swiss Stock Market Jumped After Long Holiday Weekend.NEWS4: 3 Best Healthcare Stocks of 2017.NEWS5: Novartis Kisqali Gets FDA Breakthrough Therapy Designation.
2018-01-04: NEWS1: How Is Novo Nordisk’s New Generation Insulin Segment Positioned after 3Q17?.NEWS2: Enough With the Excuses! Tesla Needs a New Magic Trick.NEWS3: Why Juno Therapeutics Stock Cooled Off in December.NEWS4: Why Juno Therapeutics Stock Cooled Off in December.NEWS5: Enough With the Excuses! Tesla Needs a New Magic Trick.NEWS6: Novartis Gets Second Breakthrough Designation for Kisqali.NEWS7: Novartis Gets Second Breakthrough Designation for Kisqali.NEWS8: The Swiss Stock Market Climbed Past 9,500 Points.NEWS9: Novartis: Promacta Gets FDA Breakthrough Therapy Designation For SAA.
2018-01-05: NEWS1: 4 Biotech Stocks to Watch in the New Year.NEWS2: Why Momenta Pharmaceuticals Rallied 15.6% Today.NEWS3: Why Momenta Pharmaceuticals Rallied 15.6% Today.NEWS4: Cancer Space Update: New Regulatory Status for 3 Major Drugs.NEWS5: Cancer Space Update: New Regulatory Status for 3 Major Drugs.NEWS6: The Swiss Stock Market Reached A New All-Time High.
2018-01-08: NEWS1: Amgen's (AMGN) Xgeva Gets FDA Approval for Multiple Myeloma.NEWS2: Health Care Sector Update for 01/08/2018: PODD,NTEC,NVS,CELG.NEWS3: Here's Why Momenta Pharmaceuticals, Inc. Reversed Course Today.NEWS4: Health Care Sector Update for 01/08/2018: MDRX,NTEC,NVS,CELG.NEWS5: Foreign Stock Roundup: Nintendo's Switch Surpasses Wii Record Sales, Petrobras to Settle Investor Lawsuit for $2.95B.NEWS6: Alzheimer's takes Another Hit as Pfizer Ends Research in this Area.NEWS7: 3 Soaring Gene-Editing Biotech Stocks: Which Is the Best Buy?.NEWS8: How Did Novo Nordisk’s NovoMix and Human Insulin Perform in 2017?.NEWS9: The Swiss Stock Market Eased Back From All-Time Highs.

Answer: Rise