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:2018-02-05, Stock:NVS, The news for the past five days is as follows:
2018-01-29: NEWS1: Novartis' Lutathera Gets FDA Approval for Pancreatic Tumors.NEWS2: Novartis' Lutathera Gets FDA Approval for Pancreatic Tumors.NEWS3: Roche Hemophilia Drug Hemlibra Gets Positive CHMP Opinion.NEWS4: Roche Hemophilia Drug Hemlibra Gets Positive CHMP Opinion.NEWS5: Novartis&apos; Lutathera Gets FDA Approval for Pancreatic Tumors.NEWS6: Noteworthy ETF Inflows: VEA, NSRGY, NVS, TM.NEWS7: Noteworthy ETF Inflows: VEA, NSRGY, NVS, TM.NEWS8: Foreign Stock Roundup: Novartis, UBS & Posco Results Impress, Sanofi Buys Bioverativ.NEWS9: Foreign Stock Roundup: Novartis, UBS & Posco Results Impress, Sanofi Buys Bioverativ.NEWS10: Foreign Stock Roundup: Novartis, UBS & Posco Results Impress, Sanofi Buys Bioverativ.NEWS11: The Swiss Stock Market Pulled Back As Investors Turn Cautious.NEWS12: The Swiss Stock Market Pulled Back As Investors Turn Cautious.
2018-01-30: NEWS1: Nucala May Be a Game-Changing Product in Respiratory Segment.NEWS2: Here's Why Momenta Pharmaceuticals, Inc. Jumped 12% Today.NEWS3: Here's Why Momenta Pharmaceuticals, Inc. Jumped 12% Today.NEWS4: An In-Depth Look at Array BioPharma’s Pipeline of Drugs.NEWS5: This Could Significantly Drive Gilead’s Revenue Growth in 2018.NEWS6: Trelegy Ellipta May Emerge as Major Growth Driver for GlaxoSmithKline.NEWS7: Analyst Ratings for Array BioPharma and Peers in January 2018.NEWS8: Johnson & Johnson’s Growth Rate for 4Q17.NEWS9: Roche Gets Breakthrough Therapy Designation For ASD Drug.NEWS10: Roche Gets Breakthrough Therapy Designation For ASD Drug.NEWS11: 3 Top Dividend Stocks With Yields Over 2%.NEWS12: 3 Top Dividend Stocks With Yields Over 2%.NEWS13: 3 Top Dividend Stocks With Yields Over 2%.NEWS14: The Swiss Stock Market Fell Further Due To Concerns Over US Bond Yields.NEWS15: The Swiss Stock Market Fell Further Due To Concerns Over US Bond Yields.
2018-01-31: NEWS1: A Key Update on Gilead Sciences’ ZUMA-3 Study.NEWS2: Array BioPharma’s ARRY-382 and ARRY-797.NEWS3: Wall Street Is More Optimistic about JNJ Stock after 4Q17 Results.NEWS4: Momenta Up on FDA's Amendment of McPherson Compliance Status.NEWS5: Momenta Up on FDA's Amendment of McPherson Compliance Status.NEWS6: The Best Arthritis Drug/Treatment Stocks on the Market Right Now.NEWS7: The Best Arthritis Drug/Treatment Stocks on the Market Right Now.NEWS8: What Else Could Drive Gilead’s Long-Term Growth?.NEWS9: The Swiss Stock Market Finished With A Substantial Loss.NEWS10: The Swiss Stock Market Finished With A Substantial Loss.NEWS11: Drug/Biotech Stocks Q4 Earnings Due on Jan 31: LLY & VRTX.NEWS12: Drug/Biotech Stocks Q4 Earnings Due on Jan 31: LLY & VRTX.
2018-02-01: NEWS1: Novartis completes subsequent offering period of the tender offer for Advanced Accelerator Applications S.A..NEWS2: Advanced Accelerator Applications Announces Completion of Subsequent Offering Period for Novartis Tender Offer.NEWS3: Novartis Closes Subsequent Offering Period Of Tender Offer For AAAP.NEWS4: Novartis Closes Subsequent Offering Period Of Tender Offer For AAAP.NEWS5: Commentary: How We Can Bring Health Care to the World’s Underserved.NEWS6: Analyzing Celgene’s Performance in 4Q17.NEWS7: Roche (RHHBY) Posts Solid 2017 Sales on Tecentriq & Alecensa.NEWS8: Roche (RHHBY) Posts Solid 2017 Sales on Tecentriq & Alecensa.NEWS9: GSK Projects Modest Long-Term Revenue Growth for Vaccines Portfolio.NEWS10: The Swiss Stock Market Fell On Pharma Weakness.NEWS11: The Swiss Stock Market Fell On Pharma Weakness.NEWS12: Stada Names Sandoz Manager as Fifth CEO Since 2016.
2018-02-02: NEWS1: Novartis’s 4Q17 Earnings: Innovative Medicines Business.NEWS2: Biogen’s Tecfidera and Tysabri: 4Q17 Performance.NEWS3: Novartis’s 4Q17 Earnings: Segment-Wise Revenues.NEWS4: Novartis’s 4Q17 Revenues and Fiscal 2017 Revenues.NEWS5: Biogen: How It Performed in 4Q17.NEWS6: Amgen (AMGN) Q4 Earnings & Sales Lag, 2018 Sales View Soft.NEWS7: Amgen (AMGN) Q4 Earnings & Sales Lag, 2018 Sales View Soft.NEWS8: AstraZeneca: Analyst Ratings and Recommendations.NEWS9: Is a Beat in the Cards for Glaxo (GSK) This Earnings Season?.NEWS10: Is a Beat in the Cards for Glaxo (GSK) This Earnings Season?.NEWS11: Cell Therapy Market Could Boost Celgene’s Long-Term Growth.NEWS12: AstraZeneca’s 4Q17 Estimates: Segment Revenues.NEWS13: Celgene: Pomalyst and Otezla’s Revenue Trends in 4Q17.NEWS14: AstraZeneca’s 4Q17 Earnings: Analyst Estimates.NEWS15: How Has Johnson & Johnson Stock Performed Recently?.NEWS16: The Swiss Stock Market Extends Losing Streak.NEWS17: The Swiss Stock Market Extends Losing Streak.

Answer: Decrease