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:2018-10-26, Stock:PFE, The news for the past five days is as follows:
2018-10-19: NEWS1: [$$] Pain Treatment Developer Centrexion Reveals IPO Plans.NEWS2: 2 Dow Safety Stock for Volatile Market: Portfolio Manager.NEWS3: Health Care Sector Update for 10/19/2018: MACK, AVXL, CLVS, JNJ, PFE, ABT, MRK, AMGN.NEWS4: Health Care Sector Update for 10/19/2018: MACK, AVXL, CLVS, JNJ, PFE, ABT, MRK, AMGN.NEWS5: What $1,000 in Stocks Invested 10 Years Ago Would Be Worth Today.NEWS6: QIAGEN Launches QIAstat-Dx Panel in Europe, Widens Suite.NEWS7: QIAGEN Launches QIAstat-Dx Panel in Europe, Widens Suite.NEWS8: What’s Pfizer’s Current Valuation?.NEWS9: Health Care Sector Update for 10/19/2018: AVXL, VLRX, CLVS, JNJ, PFE, ABT, MRK, AMGN.NEWS10: Health Care Sector Update for 10/19/2018: AVXL, VLRX, CLVS, JNJ, PFE, ABT, MRK, AMGN.NEWS11: Pfizer’s Dividends and Earnings Quality.NEWS12: See what the IHS Markit Score report has to say about Pfizer Inc..NEWS13: Today's Research Reports on Trending Tickers: Pfizer and Novartis.NEWS14: Pfizer Reported Revenue Growth in Global Markets.NEWS15: Australian watchdog's appeal against Pfizer ruling dismissed by court.
2018-10-22: NEWS1: Pfizer (PFE) Stock Moves -0.29%: What You Should Know.NEWS2: Pfizer: Analysts’ Recommendations on October 22.NEWS3: Pfizer: Analysts Expect Revenue Growth in Q3.NEWS4: Pfizer’s Third-Quarter Earnings: Analysts’ Estimates.NEWS5: Notable ETF Inflow Detected - SPLG, PFE, UNH, C.NEWS6: Notable ETF Inflow Detected - SPLG, PFE, UNH, C.NEWS7: Strong Earnings Enough Reason to Stay Long JNJ Stock.NEWS8: Strong Earnings Enough Reason to Stay Long JNJ Stock.NEWS9: Pre-Market Most Active for Oct 22, 2018 :  QQQ, AMD, NIO, BABA, YNDX, SQQQ, ORCL, LYG, PFE, TVIX, TQQQ, MPC.NEWS10: Pre-Market Most Active for Oct 22, 2018 :  QQQ, AMD, NIO, BABA, YNDX, SQQQ, ORCL, LYG, PFE, TVIX, TQQQ, MPC.NEWS11: [$$] Kimberly-Clark chief to step down after 16 years.NEWS12: Strong Earnings Enough Reason to Stay Long JNJ Stock.
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.

Answer: Decrease