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:2021-11-02, Stock:PFE, The news for the past five days is as follows:
2021-10-26: NEWS1: FDA Panel Backs Pfizer’s Covid Vaccine for Children 5 to 11.NEWS2: University Hospital to mandate boosters for those who received JNJ vaccine.NEWS3: FDA Advisory Committee Votes in Favor of Granting Emergency Use Authorization for the Pfizer-BioNTech COVID-19 Vaccine in Children 5 to <12 Years.NEWS4: Pfizer-BioNTech Covid-19 Vaccine for Young Kids Backed by FDA Advisers.NEWS5: Pfizer (PFE) Outpaces Stock Market Gains: What You Should Know.NEWS6: Australia drugs regulator approves booster doses of Pfizer COVID-19 vaccine.NEWS7: Why Did Myovant Sciences Shares Fall Despite Q2 Earnings Beat?.NEWS8: U.S. administers over 415 mln doses of COVID-19 vaccines - CDC.NEWS9: Trillium Securityholders Approve Acquisition by Pfizer.NEWS10: Vaccine Stocks Pop After FDA Experts Recommend Pfizer's Covid Vaccine In Children.NEWS11: FDA advisors recommend BioNTech and Pfizer’s COVID-19 shot for children.NEWS12: Pfizer (PFE) Reports Next Week: Wall Street Expects Earnings Growth.NEWS13: Spain to give booster dose of Pfizer or Moderna to people who had J&J shot.NEWS14: Pfizer, BioNTech Diverge As FDA Panel Mulls Covid Vaccine In Children.NEWS15: UPDATE 4-U.S. FDA advisers back Pfizer/BioNTech COVID-19 vaccine for children.NEWS16: Vietnam to vaccinate children against COVID-19 from next month.NEWS17: U.S. FDA advisers weigh Pfizer/BioNTech COVID-19 vaccine in children.NEWS18: EXPLAINER-What to know about the COVID-19 vaccine for U.S. children.NEWS19: Pfizer, BioNTech Children's Vaccine to be  Reviewed by FDA Advisory Group.NEWS20: Facebook’s Swimming in Profit as Much as It’s Mired in Controversy.NEWS21: Why Pfizer and BioNTech Will Be Bigger Winners Than Moderna With Mix-and-Match Boosters.NEWS22: FDA Advisors to Discuss Covid-19 Vaccines for Children Today. What Comes Next..
2021-10-27: NEWS1: 'The threat of COVID is not gone," says Milwaukee medical director.NEWS2: U.S. administers over 416 mln doses of COVID-19 vaccines - CDC.NEWS3: UPDATE 1-States have placed orders of COVID-19 vaccine for children, says White House.NEWS4: AbbVie Stock Is Making A Comeback On Inflammatory Drugs — Is It A Buy Now?.NEWS5: Novavax files first COVID-19 vaccine authorization in UK.NEWS6: Healthcare ETFs in Focus as Q3 Earnings Unfold.NEWS7: Got $1,500? 2 Robinhood Stocks That Long-Term Investors Should Jump on Right Now.NEWS8: FDA panel endorses Pfizer vaccine for kids, CDC rules to expire on cruises, Hertz offers rental Teslas to Uber drivers.NEWS9: 2 Top Dividend Stocks That Can Safeguard Your Portfolio Against a Market Crash.NEWS10: Will Pfizer (PFE) Keep the Earnings Streak Alive in Q3?.NEWS11: FDA's Adcomm Almost Unanimously Back Pfizer/BioNTech's COVID-19 Shots For Younger Kids.NEWS12: Coronavirus tally: Global cases of COVID-19 top 244.6 million and FDA advisors back Pfizer's COVID-19 shot for children.NEWS13: Pfizer-BioNTech Children's Vaccine Backed by FDA Advisory Panel.NEWS14: Myovant Sciences Ltd. (MYOV) Q2 2021 Earnings Call Transcript.
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?.

Answer: Rise