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:2021-11-04, Stock:PFE, The news for the past five days is as follows:
2021-10-28: NEWS1: Trillium Therapeutics Receives Final Court Order Approving Arrangement.NEWS2: U.S. administers 417.8 mln doses of COVID-19 vaccines - CDC.NEWS3: The Reason Not to Mandate Kid Vaccines.NEWS4: Ability to vaccinate 5 year olds & up to be ‘critical’ in aiding pandemic resolution: Doctor.NEWS5: Pfizer CEO blasts America's drug pricing system: 'We have a problem here'.NEWS6: U.S. Buys 50 Million Child-Sized Pfizer Doses.NEWS7: U.S. Bets on Covid-19 Boosters’ Efficacy Against a Changing Virus, as Doses Roll Out.NEWS8: Pfizer and BioNTech say U.S. government has purchased additional 50 million pediatric doses of their COVID vaccine.NEWS9: UPDATE 1-Pfizer gets U.S. contract for 50 mln COVID-19 vaccine doses for kids.NEWS10: Pfizer and BioNTech to Provide U.S. Government an Additional 50 Million Pediatric Doses of COVID-19 Vaccine to Support Further Preparedness for Future Needs.NEWS11: Can Pfizer's and Moderna's COVID-19 Vaccine Sales Double Next Year?.NEWS12: 3 Pharma Stocks You Can Buy and Hold Forever.
2021-10-29: NEWS1: Pfizer and BioNTech Receive First U.S. FDA Emergency Use Authorization of a COVID-19 Vaccine in Children Ages 5 Through 11 Years.NEWS2: FDA Authorizes Pfizer-BioNTech Covid-19 Vaccine for Young Children.NEWS3: U.S. administers over 419 mln doses of COVID-19 vaccines - CDC.NEWS4: FDA Authorizes Pfizer-BioNTech Covid Shot In Children, But Only One Stock Rises.NEWS5: FDA Authorizes  Covid-19 Vaccine for Children.NEWS6: Brazil health officials receive death threats over child vaccinations.NEWS7: Coronavirus: 'The ability to vaccinate 5-year-olds and up will be critical,' doctor explains.NEWS8: FDA authorizes Pfizer's COVID-19 vaccine for kids ages 5 to 11.NEWS9: Navigating religious exemptions to COVID-19 vaccine mandates.NEWS10: FDA authorizes the COVID-19 vaccine from Pfizer and BioNtech for kids 5 to 11.NEWS11: Coronavirus: Americans protesting against vaccines ‘makes no sense to me,' doctor says.NEWS12: UPDATE 6-U.S. FDA authorizes first COVID-19 shot for young kids.NEWS13: U.S. FDA expected to authorize first COVID-19 vaccine for young children on Friday - NYT.NEWS14: 4 Big Drug, Biotech Stocks Set to Beat Q3 Earnings Estimates.NEWS15: Pharma Stock Roundup: Big Pharma Q3 Results, FDA Panel's Vote for PFE COVID Jab.NEWS16: ‘The threat of COVID is not done’: doctor on possible winter wave.NEWS17: Why Pfizer (PFE) Might Surprise This Earnings Season.NEWS18: 3 Cathie Wood Stocks That Pay Regular Dividends.NEWS19: Malaysia to buy Pfizer COVID-19 vaccine for children aged 5 to 11.
2021-11-01: NEWS1: UPDATE 3-White House says 15 mln COVID-19 shots will roll out to children by next week.NEWS2: 3 Smart Stocks to Hedge Against Inflation.NEWS3: U.S. administers about 423 million doses of COVID-19 vaccines - CDC.NEWS4: Moderna Dives As FDA Delays Covid Vaccine In Teens To Investigate 'Rare' Side Effect.NEWS5: Coronavirus: 'We have to be cautious' going into the winter season, doctor says.NEWS6: 11 Best Covid Vaccine and Pill Stocks To Invest In.NEWS7: COVID SCIENCE-Heart attack patients with COVID-19 have lower survival rate; Israeli data supports use of Pfizer booster.NEWS8: Is Pfizer Stock A Buy As The CDC Considers Its Covid Shot In Children?.NEWS9: What to expect this week as the U.S. prepares to offer BioNTech and Pfizer’s COVID-19 shots to young children.NEWS10: CORRECTED-UPDATE 2-U.S. vaccines for children plan fully operational next week, White House says.NEWS11: Pharmaceutical Giant Pfizer to Deliver Healthy Q3 Earnings.NEWS12: How Will Pfizer's (PFE) Key Drugs Impact Its Q3 Earnings?.NEWS13: Pfizer Earnings: What to Look For From PFE.NEWS14: Pfizer Stock: 3 Levels You Must Know When It Reports Earnings.NEWS15: Here Are the 3 Levels You Must Know When Pfizer Reports Earnings.NEWS16: The CDC Meets Tuesday on Kids’ Covid Vaccines. What to Know..NEWS17: Analysts Expect Pfizer (PFE) to Deliver a Blowout Q3.NEWS18: UAE approves Pfizer COVID-19 vaccine for ages 5-11.NEWS19: What Is the Nifty 50?.
2021-11-02: NEWS1: CDC gives final approval for Pfizer’s COVID shot for kids 5-11.NEWS2: Democrats Reach Deal on Drug Prices, Schumer Says. Pharma Stocks Are Steady..NEWS3: Pfizer Unveils Delays Across Its Gene Therapy Programs.NEWS4: Pfizer Stock Jumps After CDC Advisors Recommend Covid Shots For Children.NEWS5: Why Pfizer Stock Popped Today.NEWS6: As Covid-19 Vaccines Approach for Young Kids, Many Parents Plan to Wait.NEWS7: CDC Advisers Unanimously Back Pfizer Vaccine for Children 5 to 11.NEWS8: CDC panel backs Pfizer’s COVID shot for kids 5-11; final approval expected soon.NEWS9: Stock Market Today: Dow 36,000 at Last!.NEWS10: US STOCKS-Wall Street mints record highs, helped by strong earnings; Fed up next.NEWS11: Pfizer CEO Says Poor Countries Need to Order Covid Vaccines Earlier.NEWS12: Dr. Mendelson: Pfizer Approval For Kids Very Exciting.NEWS13: Pfizer CEO Projects $29 Billion in Sales of Covid Vaccine.NEWS14: Pfizer Stock Jumps On Expectations For $36 Billion In 2021 Covid Vaccine Sales.NEWS15: Coronavirus: We must weigh the risk of vaccination for kids vs. risk of not getting the vaccine, doctor says.NEWS16: Is Johnson & Johnson a Good COVID Stock to Buy?.NEWS17: U.S. administers 423.9 mln doses of COVID-19 vaccines - CDC.NEWS18: Pfizer Raises 2021 Forecast, But Sees Shot Sales Falling Next Year.NEWS19: Mid-Afternoon Market Update: Dow Rises Around 150 Points; Semler Scientific Shares Slide.NEWS20: US STOCKS-Wall Street rises to records, underpinned by strong earnings reports.NEWS21: Why These 10 Stocks Are Trending on Tuesday.NEWS22: UPDATE 4-U.S. CDC director backs COVID-19 vaccine for children ages 5 to 11.NEWS23: US STOCKS-Wall St scales record peaks on earnings cheer; Fed meeting in focus.NEWS24: Dow, S&P, Nasdaq Close at Record Highs Again Amid Strong Earnings.NEWS25: Mid-Day Market Update: Avis Budget Surges After Q3 Results; Chegg Shares Plunge.NEWS26: Pfizer Stock Jumps On Expectations For $36 Billion In 2021 Covid Vaccine Sales.NEWS27: Fed Set to Start Vital FOMC Meeting.NEWS28: Pfizer (PFE) Q3 Earnings Top, COVID Vaccine Drives 2021 View Up.NEWS29: Was The Smart Money Right About Pfizer Inc. (PFE)?.NEWS30: Why BioNTech Shares Are Trading Higher Today.NEWS31: Stocks Rise; S&P 500 at Record; Pfizer Gains on Vaccine-Sales Beat.NEWS32: US STOCKS-S&P 500, Nasdaq hit record highs on earnings boost; Fed angst prevails.NEWS33: Fed Meets, Tapering in Our Midst; Pfizer Beats in Q3.NEWS34: Mid-Morning Market Update: Markets Edge Higher; Pfizer Boosts FY21 Outlook.NEWS35: Earnings: Under Armour, Ralph Lauren, Clorox, and Pfizer all beat estimates.NEWS36: Shipping of kid-sized doses of Pfizer-BioNTech vaccine under way ahead of CDC recommendation.NEWS37: Why Pfizer Shares Are Rising Today.NEWS38: Pfizer Stock Charges Higher as Drug Maker Boosts 2021 Guidance.NEWS39: US STOCKS-Wall St eyes mixed open on Fed angst; Tesla slides after record run.NEWS40: Pfizer Earnings: What Happened with PFE.NEWS41: A Pfizer Drug Moves Closer to Approval in Another Important Indication.NEWS42: Pfizer (PFE) Beats Q3 Earnings and Revenue Estimates.NEWS43: What to expect from Tuesday’s CDC meeting about BioNTech and Pfizer’s COVID-19 shots for young children.NEWS44: The Daily Biotech Pulse: Pfizer Reports Solid Q3 Earnings, Regulatory Setback For Legend, Lilly to Supply Additional COVID-19 Antibody Cocktails To US.NEWS45: Pfizer Stock Climbs As Drugmaker Says COVID Antiviral Treatment May Come Later This Year.NEWS46: Bruker Clocks 19% Jump In Q3 Sales; Lifts FY21 Guidance.NEWS47: Pfizer More Than Doubles Earnings, Sales In Q3; Forecasts $36B From COVID-19 Vax Sales In FY21.NEWS48: US STOCKS-Futures slip on Fed angst; Tesla slides after record run.NEWS49: Pfizer Stock In Limbo At 50-Day Line As CDC Preps To Discuss Covid Shot In Children.NEWS50: Pfizer shares jump 2.5% premarket as earnings beat, company raises guidance.NEWS51: U.S. CDC advisers to vote on COVID-19 vaccine in young children.NEWS52: UPDATE 4-Pfizer expects 2021, 2022 COVID-19 vaccine sales to total at least $65 bln.NEWS53: Pfizer expects COVID-19 vaccine sales of $29 billion in 2022.NEWS54: PFIZER REPORTS THIRD-QUARTER 2021 RESULTS.NEWS55: Here's How Much Extra Money Pfizer Will Make From Vaccines for Younger Kids This Year.NEWS56: Pfizer Stock Gains After Q3 Earnings Beat; Sees $36 Billion In COVID Vaccine Sales.NEWS57: Premarket Movers Tuesday - Chegg, Tesla, Under Armour.NEWS58: 5 Stocks To Watch For November 2, 2021.NEWS59: Pfizer, Novavax Rise Premarket; Tesla, Estee Lauder Fall.NEWS60: Pfizer Gains as Higher Covid Vaccinations Drive New Guidance.NEWS61: Stocks Mixed As Fed Decision Looms; Pfizer Leaps After Vaccine Sales Beat, Tesla Slumps On Recall Concern.NEWS62: Pfizer Stock Jumps After Q3 Earnings Beat; Sees $36 Billion In COVID Vaccine Sales.NEWS63: REFILE-Bahrain approves Pfizer COVID vaccine for children aged 5-11.
2021-11-03: NEWS1: U.S. administers 425.3 mln doses of COVID-19 vaccines - CDC.NEWS2: COVID vaccinations for kids begin in California with toys and gifts.NEWS3: COVID-19 vaccine has ‘an incredibly positive benefit to risk ratio’: Doctor.NEWS4: Turkey to start booster shots for Pfizer COVID vaccine recipients -minister.NEWS5: 'Get your children vaccinated,' Biden urges after shots for kids 5-11 approved.NEWS6: Pfizer Stock Falls Despite CDC Endorsement For Pediatric Covid Shots.NEWS7: 3 COVID Stocks for the Booster Market.NEWS8: 10 Best Cancer Stocks To Buy Now.NEWS9: Packers Star Rodgers Is Positive; WHO Clears Shot: Virus Update.NEWS10: UPDATE 1-Italy recommends Pfizer or Moderna booster for those who had J&J shot.NEWS11: Is Pfizer Stock A Buy On Projections For $36 Billion In Full-Year Covid Vaccine Sales?.NEWS12: CDC recommends Pfizer COVID-19 vaccine for kids ages 5 to 11.NEWS13: 10 Stocks Making Notable Moves on Earnings Reports.NEWS14: PFE vs. LLY: Which Stock Should Value Investors Buy Now?.NEWS15: Is Pfizer (PFE) Stock Outpacing Its Medical Peers This Year?.NEWS16: CDC decision to vaccinate children cheered by parents, and Colorado hospitals are being forced to redirect patients.NEWS17: Pfizer, BioNTech Stocks Rise After CDC Recommends Covid Vaccines For Children.NEWS18: How Bad Is This News for Moderna?.NEWS19: Italy recommends Pfizer or Moderna booster for those who had J&J shot.NEWS20: Stock Market News for Nov 3, 2021.NEWS21: UPDATE 5-U.S. rolls out COVID-19 vaccine for young children, ending long wait for some parents.NEWS22: U.S. to start giving COVID-19 vaccines to young children.NEWS23: Coronavirus tally: Global cases of COVID-19 top 247.6 million and CDC approves Pfizer vaccine for kids 5-11.NEWS24: Powell Will Have a Tough Time Reeling in the Market’s Rate-Hike Expectations.NEWS25: Should You Invest in the iShares U.S. Pharmaceuticals ETF (IHE)?.NEWS26: UPDATE 1-S.Korean teens drive up COVID-19 cases ahead of full school reopening.NEWS27: Pfizer (PFE) Q3 2021 Earnings Call Transcript.NEWS28: Exact Sciences (EXAS) Q3 2021 Earnings Call Transcript.NEWS29: Covid Vaccines for Children Are Here. What to Know..NEWS30: Pfizer Raises Covid-19 Vaccine Forecast as Sales More Than Double.NEWS31: CDC Recommends Pfizer Covid Vaccine for Kids 5 to 11.

Answer: Decrease