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:2018-10-30, Stock:PFE, The news for the past five days is as follows:
2018-10-23: NEWS1: Pfizer-Lilly non-opioid drug helps reduce osteoarthritis pain.NEWS2: Complete Results from First Study in Ongoing Phase 3 Program for Tanezumab Demonstrated Significant Improvement in Pain and Function in Osteoarthritis Patients.NEWS3: [$$] Cooper's Take: Bain Puts PE Polish on Traditional VC-Pharma Play.NEWS4: How To Use Pivot Points In Your Trading.NEWS5: [$$] Pfizer, Bain Create Company Focused on Nervous System Diseases.NEWS6: [$$] Pfizer, Bain Capital Create New CNS Company.NEWS7: Bain, Pfizer launch biotech startup to tackle brain disorders.NEWS8: Health Care Sector Update for 10/23/2018: PTI, TTPH, BIIB, JNJ, PFE, ABT, MRK, AMGN.NEWS9: Health Care Sector Update for 10/23/2018: PTI, TTPH, BIIB, JNJ, PFE, ABT, MRK, AMGN.NEWS10: See what the IHS Markit Score report has to say about Pfizer Inc..NEWS11: How Novartis’s Sandoz Performed in the Third Quarter.NEWS12: Bain Capital teams with Pfizer to create new neuroscience-focused company.NEWS13: Bain Capital And Pfizer Create New CNS Company Cerevel Therapeutics.NEWS14: Bain Capital And Pfizer Create New CNS Company Cerevel Therapeutics.NEWS15: Pfizer (PFE) Stock Moves -0.29%: What You Should Know.NEWS16: Pfizer (PFE) Stock Moves -0.29%: What You Should Know.
2018-10-24: NEWS1: Pfizer Succeeds in Pain Study, Forms JV to Make CNS Drugs.NEWS2: Pfizer Succeeds in Pain Study, Forms JV to Make CNS Drugs.NEWS3: Wednesday's ETF with Unusual Volume: XPH.NEWS4: Wednesday's ETF with Unusual Volume: XPH.NEWS5: Healthcare ETFs to Buy Ahead of Q3 Earnings.NEWS6: Healthcare ETFs to Buy Ahead of Q3 Earnings.NEWS7: Pfizer Succeeds in Pain Study, Forms JV to Make CNS Drugs.NEWS8: How Analysts View Johnson & Johnson in October.NEWS9: Healthcare ETFs to Buy Ahead of Q3 Earnings.NEWS10: Health Care Sector Update for 10/24/2018: LH, ALXN, TMO, JNJ, PFE, ABT, MRK, AMGN.NEWS11: Health Care Sector Update for 10/24/2018: LH, ALXN, TMO, JNJ, PFE, ABT, MRK, AMGN.NEWS12: New pain drug from Pfizer and Eli Lilly shows promise as opioid alternative.NEWS13: Pfizer-Lilly non-opioid drug helps reduce osteoarthritis pain.NEWS14: CMTA Fast Tracks NDA Filing, USNA In Good Health, DERM To Report Data In Apr..NEWS15: CMTA Fast Tracks NDA Filing, USNA In Good Health, DERM To Report Data In Apr..
2018-10-25: NEWS1: Pfizer Rises 3%.NEWS2: Bristol-Myers (BMY) Beats on Q3 Earnings, Raises EPS View.NEWS3: Bristol-Myers (BMY) Beats on Q3 Earnings, Raises EPS View.NEWS4: Pfizer (PFE) to Report Q3 Earnings: What's in the Cards?.NEWS5: Pfizer (PFE) to Report Q3 Earnings: What's in the Cards?.NEWS6: 3 Big Stock Charts for Thursday: Pfizer, Philip Morris and Dominion Energy.NEWS7: 3 Big Stock Charts for Thursday: Pfizer, Philip Morris and Dominion Energy.NEWS8: Pfizer (PFE) to Report Q3 Earnings: What&apos;s in the Cards?.NEWS9: Health Care Sector Update for 10/25/2018: ELGX, BMY, JNJ, PFE, ABT, MRK, AMGN.NEWS10: Health Care Sector Update for 10/25/2018: ELGX, BMY, JNJ, PFE, ABT, MRK, AMGN.NEWS11: See what the IHS Markit Score report has to say about Pfizer Inc..NEWS12: 3 Big Stock Charts for Thursday: Pfizer, Philip Morris and Dominion Energy.
2018-10-26: NEWS1: After Hours Most Active for Oct 26, 2018 :  PX, QQQ, GE, INTC, MSFT, XOG, VNQI, RLGY, PFE, PAH, BAC, EBAY.NEWS2: After Hours Most Active for Oct 26, 2018 :  PX, QQQ, GE, INTC, MSFT, XOG, VNQI, RLGY, PFE, PAH, BAC, EBAY.NEWS3: BioMarin (BMRN) Q3 Earnings & Revenues Surpass Estimates.NEWS4: BioMarin (BMRN) Q3 Earnings & Revenues Surpass Estimates.NEWS5: Dow clawing back earlier losses after S&P dips into correction territory.NEWS6: Pharma Stock Roundup: MRK, BMY Q3 Earnings, Cancer Data Presentations at ESMO.NEWS7: Pharma Stock Roundup: MRK, BMY Q3 Earnings, Cancer Data Presentations at ESMO.NEWS8: BioMarin (BMRN) Q3 Earnings & Revenues Surpass Estimates.NEWS9: Stocks Extend See-Saw Performance With Sharp Pullback - U.S. Commentary.NEWS10: Stocks Extend See-Saw Performance With Sharp Pullback - U.S. Commentary.NEWS11: Friday's ETF with Unusual Volume: PPH.NEWS12: Friday's ETF with Unusual Volume: PPH.NEWS13: Pharma Stock Roundup: MRK, BMY Q3 Earnings, Cancer Data Presentations at ESMO.NEWS14: Health Care Sector Update for 10/26/2018: SGYP, RARE, JNJ, PFE, ABT, MRK, AMGN.NEWS15: Health Care Sector Update for 10/26/2018: SGYP, RARE, JNJ, PFE, ABT, MRK, AMGN.
2018-10-29: NEWS1: Day Ahead: Top 3 Things to Watch.NEWS2: 7 Bitcoin Stocks That You Won’t Lose Your Shirt Over.NEWS3: 7 Bitcoin Stocks That You Won’t Lose Your Shirt Over.NEWS4: Health Care Sector Update for 10/29/2018: MLNT,BDSI,TXMD,PFE,NVS.NEWS5: Health Care Sector Update for 10/29/2018: MLNT,BDSI,TXMD,PFE,NVS.NEWS6: Pre-Market Earnings Report for October 30, 2018 :  PFE, MA, KO, GE, AMT, AET, AGN, HCA, ECL, CTSH, BP, LYB.NEWS7: Pre-Market Earnings Report for October 30, 2018 :  PFE, MA, KO, GE, AMT, AET, AGN, HCA, ECL, CTSH, BP, LYB.NEWS8: Stocks Attempt Rally, IBM Buys Red Hat, & Q3 Earnings Season Stays Hot.NEWS9: Stocks Attempt Rally, IBM Buys Red Hat, & Q3 Earnings Season Stays Hot.NEWS10: What's in Store for Sangamo (SGMO) This Earnings Season?.NEWS11: What's in Store for Sangamo (SGMO) This Earnings Season?.NEWS12: Pfizer earnings: Looking toward an ambitious 2022 agenda.NEWS13: 7 Bitcoin Stocks That You Won’t Lose Your Shirt Over.NEWS14: Pfizer's Q3 Earnings Preview.NEWS15: Health Care Sector Update for 10/29/2018: BDSI,TXMD,PFE,NVS.NEWS16: Health Care Sector Update for 10/29/2018: BDSI,TXMD,PFE,NVS.NEWS17: Stocks Attempt Rally, IBM Buys Red Hat, & Q3 Earnings Season Stays Hot.NEWS18: Why Morningstar Is Overweight on Healthcare.NEWS19: Stocks Pull Back Sharply As Trade Concerns Resurface - U.S. Commentary.NEWS20: Stocks Pull Back Sharply As Trade Concerns Resurface - U.S. Commentary.NEWS21: What&apos;s in Store for Sangamo (SGMO) This Earnings Season?.NEWS22: Red Hat Soars, Ford Flies as Dow Jumps on China Stimulus.NEWS23: Red Hat Soars, Ford Flies as Dow Jumps on China Stimulus.NEWS24: Health Care Sector Update for 10/29/2018: RKDA, TXMD, PFE, NVS.NEWS25: Health Care Sector Update for 10/29/2018: RKDA, TXMD, PFE, NVS.NEWS26: ViiV Healthcare Presents Three-year Data For Injectable, Two-drug HIV Regimen.NEWS27: ViiV Healthcare Presents Three-year Data For Injectable, Two-drug HIV Regimen.NEWS28: Novartis, Pfizer join forces on potentially lucrative fatty liver disease.NEWS29: Pfizer Announces Clinical Development Agreement with Novartis to Advance the Treatment of NASH.NEWS30: Biotech Stocks Facing FDA Decision In November.NEWS31: Biotech Stocks Facing FDA Decision In November.NEWS32: Pfizer In Clinical Development Deal With Novartis To Advance Treatment Of NASH.NEWS33: Pfizer In Clinical Development Deal With Novartis To Advance Treatment Of NASH.NEWS34: European Shares To Open On Cautious Note Amid China Growth Woes.NEWS35: European Shares To Open On Cautious Note Amid China Growth Woes.

Answer: Decrease