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:2018-08-31, Stock:NVS, The news for the past five days is as follows:
2018-08-24: NEWS1: Merck, Eisai Get EU Approval for Lenvima Label Expansion.NEWS2: Merck, Eisai Get EU Approval for Lenvima Label Expansion.NEWS3: Roche (RHHBY) Gets FDA Approval for Cobas EFGR Mutation Test.NEWS4: Roche (RHHBY) Gets FDA Approval for Cobas EFGR Mutation Test.NEWS5: AstraZeneca's Bevespi Unimpressive in Phase III COPD Study.NEWS6: AstraZeneca's Bevespi Unimpressive in Phase III COPD Study.NEWS7: An Overview of Roche’s Immunology Drugs Pulmozyme and CellCept.NEWS8: Roche (RHHBY) Gets FDA Approval for Cobas EFGR Mutation Test.NEWS9: Johnson & Johnson (JNJ) Ex-Dividend Date Scheduled for August 27, 2018.NEWS10: Johnson & Johnson (JNJ) Ex-Dividend Date Scheduled for August 27, 2018.NEWS11: Roche’s Immunology Drug Actemra: A Long-Term Growth Driver?.NEWS12: Novartis’s SOLAR-1 Trial Met Primary Endpoint.NEWS13: The Swiss Stock Market Clung To A Small Gain After Late Pullback.NEWS14: The Swiss Stock Market Clung To A Small Gain After Late Pullback.NEWS15: An Update on Roche’s Immunology Drugs: Xolair and Esbriet.NEWS16: [$$] Digital therapeutics show potential for healthcare disruption.
2018-08-27: NEWS1: Novartis' CAR-T Therapy Kymriah Gets Approval in Europe.NEWS2: Novartis' CAR-T Therapy Kymriah Gets Approval in Europe.NEWS3: Novartis wins EU approval for blood cancer therapy Kymriah.NEWS4: 5 Reasons Why You Should Add Lilly Stock to Your Portfolio.NEWS5: 5 Reasons Why You Should Add Lilly Stock to Your Portfolio.NEWS6: Ocrevus Could Boost Roche’s Revenue Growth in 2018 and Beyond.NEWS7: The Swiss Stock Market Climbed At The Start Of The Week.NEWS8: The Swiss Stock Market Climbed At The Start Of The Week.NEWS9: [$$] Novartis to boost ability to manufacture new cancer drug in Europe.NEWS10: Novartis's Kymriah wins EU approval for blood cancer treatment.NEWS11: Novartis Reports European Commission Approval Of Kymriah CAR-T Cell Therapy.NEWS12: Novartis Reports European Commission Approval Of Kymriah CAR-T Cell Therapy.
2018-08-28: NEWS1: Novartis’s Business Segments in Q2 2018.NEWS2: Why Ionis Pharmaceuticals Stock Is Plummeting Today.NEWS3: Gilead's CAR-T Therapy Yescarta Gets Approval in Europe.NEWS4: Gilead's CAR-T Therapy Yescarta Gets Approval in Europe.NEWS5: Novartis’s Quarterly Revenue Trend in Q2 2018.NEWS6: Novartis’s Valuation in August.NEWS7: The Swiss Stock Market Pulled Back As Defensive Heavyweights Fell.NEWS8: The Swiss Stock Market Pulled Back As Defensive Heavyweights Fell.NEWS9: Lucentis and Hemlibra Could Boost Roche’s Revenue Growth.
2018-08-29: NEWS1: GKOS Gains On Rival's Loss, TRPX Turns Heads, ZYNE Back On Track, SPHS On Watch.NEWS2: GKOS Gains On Rival's Loss, TRPX Turns Heads, ZYNE Back On Track, SPHS On Watch.NEWS3: Why Square, Glaukos, and Ballard Power Systems Jumped Today.NEWS4: Health Care Sector Update for 08/29/2018: GKOS,NVS,TLRY,JNJ,XENE.NEWS5: Health Care Sector Update for 08/29/2018: GKOS,NVS,TLRY,JNJ,XENE.NEWS6: Alcon Voluntarily Withdraws CyPass Micro-Stent from Global Market.NEWS7: European Commission Approves Novartis’s Tafinlar/Mekinist Combo.NEWS8: Health Care Sector Update for 08/29/2018: NVS,JNJ,XENE.NEWS9: Health Care Sector Update for 08/29/2018: NVS,JNJ,XENE.NEWS10: Why Glaukos Corporation Stock Is Soaring Today.NEWS11: Novartis' Tafinlar/Mekinist Combo Gets EU Nod for 3rd Disease.NEWS12: Novartis' Tafinlar/Mekinist Combo Gets EU Nod for 3rd Disease.NEWS13: Novartis’s Alcon in Q2 2018.NEWS14: Novartis&apos; Tafinlar/Mekinist Combo Gets EU Nod for 3rd Disease.NEWS15: Glaukos Stock Up After Competitor Recalls Glaucoma Surgical Device.NEWS16: Glaukos Stock Up After Competitor Recalls Glaucoma Surgical Device.NEWS17: Novartis’s Sandoz in Q2 2018.NEWS18: The Daily Biotech Pulse: Assertio Settles With Purdue, Emergent Biosolutions In M&A Mix, Novartis Eye Care Unit Recalls Stent.NEWS19: Novartis’s Innovative Medicines Business in Q2 2018.NEWS20: Novartis says glaucoma stent setback will not derail Alcon spin-off.NEWS21: Novartis eye care unit Alcon withdraws glaucoma stent.NEWS22: Novartis Says EU Approves Tafinlar In Combination With Mekinist.NEWS23: Novartis Says EU Approves Tafinlar In Combination With Mekinist.NEWS24: Alcon Voluntarily Withdraws CyPass Micro-Stent For Surgical Glaucoma From Market.NEWS25: Alcon Voluntarily Withdraws CyPass Micro-Stent For Surgical Glaucoma From Market.
2018-08-30: NEWS1: A Year After Cancer Milestone, Novartis’s Barrett Talks Next Steps.NEWS2: Glaukos Stock Rose 40.3% on August 29.NEWS3: Estimates and Recommendations for Novartis in August.NEWS4: Novartis’s Key Developments in August.NEWS5: Should You Be Tempted To Buy Novartis AG (VTX:NOVN) Because Of Its PE Ratio?.NEWS6: Mass. antibiotics developers say the field is getting slowly better.

Answer: Decrease