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:2018-10-02, Stock:PFE, The news for the past five days is as follows:
2018-09-25: NEWS1: AKCA Up 33% In 2 Days, AGTC Awaits XLRS Data, EYPT On Watch.NEWS2: AKCA Up 33% In 2 Days, AGTC Awaits XLRS Data, EYPT On Watch.NEWS3: AstraZeneca's Imfinzi Gets EU Nod for Early-Stage Lung Cancer.NEWS4: AstraZeneca's Imfinzi Gets EU Nod for Early-Stage Lung Cancer.NEWS5: USMV, PFE, WM, ACN: Large Inflows Detected at ETF.NEWS6: USMV, PFE, WM, ACN: Large Inflows Detected at ETF.NEWS7: Allergan’s First Medical Aesthetics Innovation Center in China.NEWS8: AstraZeneca&apos;s Imfinzi Gets EU Nod for Early-Stage Lung Cancer.NEWS9: J&J Files for US Approval of Cancer Drug Erdafitinib.NEWS10: Factors of Influence in 2018, Key Indicators and Opportunity within Dorchester Minerals, Teladoc, Pfizer, Intercontinental Exchange, General Electric, and Prospect Capital — New Research Emphasizes Economic Growth.NEWS11: Asian Shares Mixed As Investors Weigh Risks.NEWS12: Asian Shares Mixed As Investors Weigh Risks.
2018-09-26: NEWS1: Pfizer’s Revenue and EPS Growth Rate.NEWS2: What’s Driving Pfizer’s Revenue?.NEWS3: Dow Movers: NKE, IBM.NEWS4: Dow Movers: NKE, IBM.NEWS5: A Look at Pfizer’s Performance So Far in September.NEWS6: Prestige Consumer Healthcare Inc. (PBH) Ex-Dividend Date Scheduled for September 27, 2018.NEWS7: Prestige Consumer Healthcare Inc. (PBH) Ex-Dividend Date Scheduled for September 27, 2018.NEWS8: Analyzing Perrigo’s Prescription Pharmaceuticals Business.NEWS9: A Closer Look at the Allergan–Bonti Deal.
2018-09-27: NEWS1: FDA Approves Pfizer's Lung Cancer Drug.NEWS2: FDA Approves Pfizer's Lung Cancer Drug.NEWS3: Pfizer's lung cancer drug gets FDA approval.NEWS4: Pfizer's lung cancer drug get FDA nod.NEWS5: U.S. FDA Approves VIZIMPRO® (dacomitinib) for the First-Line Treatment of Patients with EGFR-Mutated Metastatic Non-Small Cell Lung Cancer.NEWS6: Analysts Continue to Be Cautious about Teva Stock.NEWS7: MannKind Stock History.NEWS8: MannKind Stock History.NEWS9: Teva Stock Was Down ~5.6% Yesterday and ~10.9% in the Last Week.NEWS10: MannKind Stock History.NEWS11: Pfizer Declares 34-Cent Fourth-Quarter 2018 Dividend.NEWS12: Trade of the Day: Pfizer Stock Rallies Too Far, Too Fast.NEWS13: Trade of the Day: Pfizer Stock Rallies Too Far, Too Fast.NEWS14: Pfizer’s Earnings Quality and Dividend Performance.NEWS15: A Look at Pfizer’s Market Cap and Shareholding Pattern.NEWS16: Trade of the Day: Pfizer Stock Rallies Too Far, Too Fast.NEWS17: Assessing Pfizer’s Global Performance.
2018-09-28: NEWS1: Pfizer (PFE) Stock Moves 0.27%: What You Should Know.NEWS2: Pfizer (PFE) Stock Moves 0.27%: What You Should Know.NEWS3: Final Trades: T, DIS & more.NEWS4: Pfizer (PFE) Stock Moves 0.27%: What You Should Know.NEWS5: A Look at Sanofi’s Valuation Multiples in September.NEWS6: A Look at Eli Lilly’s Revenue Growth Rate.NEWS7: Pfizer's (PFE) Lung Cancer Drug Vizimpro Gets FDA Approval.NEWS8: Pfizer's (PFE) Lung Cancer Drug Vizimpro Gets FDA Approval.NEWS9: Women Health a Prime Concern Worldwide: 3 Stocks in Focus.NEWS10: Women Health a Prime Concern Worldwide: 3 Stocks in Focus.NEWS11: Pharma Stock Roundup: PFE, LLY Get Approval for New Drugs, Novartis to Cut Jobs.NEWS12: Pharma Stock Roundup: PFE, LLY Get Approval for New Drugs, Novartis to Cut Jobs.NEWS13: JNK, FTXH: Big ETF Outflows.NEWS14: JNK, FTXH: Big ETF Outflows.NEWS15: Stocks - Tesla Tumbles in Pre-market; Eli Lilly, BlackBerry Gain.NEWS16: Pfizer&apos;s (PFE) Lung Cancer Drug Vizimpro Gets FDA Approval.NEWS17: Comparing Pfizer Stock and Merck and Co. Stock.NEWS18: Pharma Stock Roundup: PFE, LLY Get Approval for New Drugs, Novartis to Cut Jobs.NEWS19: Women Health a Prime Concern Worldwide: 3 Stocks in Focus.NEWS20: Comparing Pfizer Stock and Johnson & Johnson Stock.NEWS21: The Daily Biotech Pulse: FDA Nods For Adamis, Eli Lilly, Pfizer; Spero, Obseva Report Positive Trial Results.NEWS22: Here’s What Verastem’s Valuation Trend Indicates.NEWS23: QIAGEN Receives FDA Approval To Expand Use Of EGFR Test In Lung Cancer.NEWS24: QIAGEN Receives FDA Approval To Expand Use Of EGFR Test In Lung Cancer.
2018-10-01: NEWS1: Business Highlights.NEWS2: Dow Rallies, Nasdaq Fizzles as October Kicks Off.NEWS3: Dow Rallies, Nasdaq Fizzles as October Kicks Off.NEWS4: Pfizer CEO Ian Read to Resign.NEWS5: Pfizer CEO Ian Read to Resign.NEWS6: Drugmaker Pfizer's CEO Read to be replaced by COO Bourla.NEWS7: Dow, S&P 500 End Higher on New Nafta Deal; Nasdaq Slips.NEWS8: Pfizer to replace longtime CEO Read with veteran Bourla.NEWS9: Dow, S&P 500 Hold Gains, Nasdaq Slips in Late Trading.NEWS10: Pfizer to replace longtime CEO Read with veteran Bourla.NEWS11: Pfizer's Incoming CEO Represents Pipeline Push Over Dealmaking.NEWS12: Dow Rises Sharply as U.S. and Canada Reach Trade Deal.NEWS13: Scientists behind game-changing cancer immunotherapies win Nobel medicine prize.NEWS14: Tesla Produced A Record Number of Vehicles in Q3, Report Says: LIVE MARKETS BLOG.NEWS15: Pfizer CEO Ian Read to Resign.NEWS16: Drugmaker Pfizer's CEO Read to be replaced by COO Bourla.NEWS17: Mylan Stock Declined ~12% Year-to-Date: Could It Recover Soon?.NEWS18: Saudi Arabia Shelves $200 Billion Solar Energy Project: LIVE MARKETS BLOG.NEWS19: Pfizer CEO’s Transition Leaves Wall Street Divided on M&A Strategy.NEWS20: GE’s CEO is out after only a year, and Wall Street is thrilled.NEWS21: Reviewing Pfizer’s Valuation as of September 25.NEWS22: Plurality of Economists Foresee Economic Recession by 2020: LIVE MARKETS BLOG.NEWS23: Pfizer's Next CEO May Have to Pull Off Some Bold Deals.NEWS24: Stocks Post Sharp Gains as U.S. and Canada Reach Trade Deal.NEWS25: Wall Street Expects 24% Upside Potential for MYL Stock.NEWS26: Pfizer Says CEO Ian Read to Retire; COO Albert Bourla Will Lead Group From 2019.NEWS27: Pfizer CEO Will Step Down at Year's End: LIVE MARKETS BLOG.NEWS28: Eli Lilly’s Market Cap and Shareholding Pattern.NEWS29: [$$] Stocks to Watch: GE, Tesla, Pfizer, Facebook and More.NEWS30: Comparing Pfizer Stock and Eli Lilly Stock.NEWS31: Pfizer CEO set to resign, replacement named.NEWS32: Apple Was The Top Dow Jones Stock In Q3, But This Winner May Surprise You.NEWS33: [$$] Revamped Nafta deal gives S&P 500 shot at record high.NEWS34: Pfizer says CEO Ian Read will retire at the end of the year.NEWS35: Pfizer’s Dividend Growth Trend and Analysts’ Recommendations.NEWS36: Comparing Pfizer Stock and Bristol-Myers Squibb Stock.NEWS37: [$$] Ian Read to step aside as Pfizer chief executive.NEWS38: Pfizer CEO to step down.NEWS39: Pfizer announces Dr. Albert Bourla will succeed CEO Ian Read effective January 1.NEWS40: Pfizer Announces CEO Succession.NEWS41: Pfizer: Albert Bourla To Succeed Ian Read As CEO Effective Jan. 1.NEWS42: Pfizer: Albert Bourla To Succeed Ian Read As CEO Effective Jan. 1.NEWS43: [$$] Let’s Throw a Patent-Burning Party.

Answer: Decrease