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:2021-03-01, Stock:PFE, The news for the past five days is as follows:
2021-02-22: NEWS1: UPDATE 2-Pfizer to ship 13 mln COVID-19 vaccine doses per week to U.S. by mid-March, says executive.NEWS2: U.S. COVID deaths top 500,000 as experts look to FDA meeting on J&J’s one-dose vaccine.NEWS3: Pfizer to ship 13 mln COVID vaccine doses per week to U.S. by mid-March, says executive.NEWS4: Viatris Stock Sacrifices A Breakout As 2021 Guidance Falls Short.NEWS5: Doctor: COVID-19 is approaching the second leading cause of death in the U.S..NEWS6: Pfizer: An Undervalued Dividend Growth Stock.NEWS7: U.S. edges closer to half a million COVID deaths as experts look to FDA meeting on J&J’s one-dose vaccine.NEWS8: 'Real-world' UK data shows 70% decline in COVID infections after first Pfizer shot.NEWS9: Novavax Takes a Step  Toward Approval for Covid-19 Vaccine.NEWS10: Pfizer Invites Public to Listen to Webcast of Pfizer Discussion at Healthcare Conference.NEWS11: What Does Pfizer's Debt Look Like?.NEWS12: Using trade ties to secure doses, Chile moves fast on COVID-19 vaccination drive.NEWS13: Viatris stock tumbles to pace S&P 500 losers after downbeat revenue, free cash flow outlooks.NEWS14: FDA committee to review J&J's COVID-19 vaccine candidate on Thursday.NEWS15: Pfizer/BioNtech's COVID-19 Shot Staved Off Illness, Death For Over 95% Of Israeli patients.NEWS16: Sanofi, GSK Restart Trials on Covid-19 Vaccine After Delay.NEWS17: Scottish study finds up to 94% drop in COVID-19 hospitalization from vaccine use: reports.NEWS18: Pfizer Expands Production For COVID-19 Doses After Meeting With President: Bloomberg.NEWS19: GlaxoSmithKline and Sanofi Re-Start COVID Vaccine Trials.NEWS20: UPDATE 1-Japan vaccine supplies to be limited, delaying shots for elderly - minister.NEWS21: Japan vaccine supplies to be limited, delaying shots for elderly - minister.NEWS22: Covid vaccines slash risk of infection, illness and death, UK studies find.NEWS23: Single vaccine dose slashes risk of serious illness, even among elderly.NEWS24: Vaccinations slash risk of serious illness in Scotland, study finds.NEWS25: Vaccine campaign slashes risk of serious illness in Scotland, study finds.NEWS26: The medieval German town at the heart of the fight against Covid.
2021-02-23: NEWS1: U.S. FDA Accepts for Priority Review Pfizer’s Application for TicoVac™ (Tick-borne Encephalitis Vaccine).NEWS2: COVID-19 vaccine manufacturing is improving, executives tell Congress.NEWS3: UPDATE 1-COVID-19 vaccine makers tell Congress U.S. supply will surge soon.NEWS4: COVID-19 vaccine makers tell Congress U.S. supply will surge soon.NEWS5: Doctor: We could optimistically reach herd immunity by ‘late summer’.NEWS6: UPDATE 1-FDA to allow Pfizer-BioNTech vaccine to be stored at higher temps - NYT.NEWS7: Vaccine Makers Promise More Supply as FDA Clears Path for Faster Updates.NEWS8: Lyft partners with CVS to increase accessibility of the COVID-19 vaccine.NEWS9: J&J to Deliver 20 Million Doses of COVID Vaccine to U.S. By End of March.NEWS10: UPDATE 2-S.Africa says J&J, Pfizer, Moderna vaccines those for "immediate use".NEWS11: J&J plans to deliver 20 million doses of its COVID-19 vaccine in the U.S. in March.NEWS12: UPDATE 2-Brazil approves Pfizer's COVID-19 shot, but has none to use.NEWS13: Why Has Pfizer Stock Floundered?.NEWS14: 2 Reasons Pfizer's COVID Vaccine Prospects Just Got Even Better.NEWS15: Pfizer's COVID-19 vaccine gets nod in S.Korea from first of three expert panels.NEWS16: Cape Town is testing a Covid-19 vaccine designed to protect against new variants.NEWS17: Moderna Prepares To Increase Doses In Each COVID-19 Vaccine Vial To Counter Production Woes.NEWS18: Australia to ramp up COVID-19 vaccination drive as more doses arrive.
2021-02-24: NEWS1: How Pfizer Plans to Combat Covid-19 Variants.NEWS2: In boost for COVID-19 battle, Pfizer vaccine found 94% effective in real world.NEWS3: Johnson & Johnson Nabs FDA Endorsement For Covid Shot Ahead Of Key Meeting.NEWS4: Moderna Sparks On Plans To Test New Covid Vaccine Against Viral Mutant.NEWS5: Moderna Ships Updated Covid-19 Vaccine to NIH for Testing.NEWS6: Pfizer Has Gotten Better at Developing Drugs. Here's Why.NEWS7: Analysis: Motivating Factors Behind Pfizer’s Restructuring.NEWS8: Global COVID cases fall for a sixth straight week as hopes for J&J vaccine are bolstered by FDA data.NEWS9: Johnson & Johnson Nabs FDA Endorsement For Covid Shot Ahead Of Key Meeting.NEWS10: Top 15 Pharmaceutical Companies With Highest R&D Spending.NEWS11: Half of Israelis Have at Least One Dose. It’s an Economic Test Case..NEWS12: UPDATE 3-Johnson & Johnson's one-dose vaccine closes in on U.S. approval.NEWS13: Johnson & Johnson's one-shot COVID-19 vaccine effective and safe- FDA staff.NEWS14: Seven Bridges Selected by Pfizer to Support Data Management Solution for Single-Cell RNA Sequencing Data.NEWS15: 2 Reasons the FDA Is Likely to Authorize the Johnson & Johnson Vaccine Next Week.NEWS16: Johnson & Johnson Will Deliver 20 Million Doses of COVID Vaccine to U.S. By End of March.NEWS17: Pfizer, Moderna, J&J Pledge To Make 240M COVID-19 Vaccine Doses Available In US By March-End.NEWS18: EU Vaccines Speed Up After Stumbling Out of the Gates.NEWS19: Malaysia launches COVID-19 vaccination drive as PM gets first shot.
2021-02-25: NEWS1: What Are the Risks for Moderna Shareholders?.NEWS2: Asian Stocks Down, Bond Selloff Enters “More Lethal Phase”.NEWS3: Ecuador signs agreement with Sinovac for 2 million COVID-19 vaccine: minister.NEWS4: Dr. Elizabeth Clayborne on her outlook for the COVID-19 vaccination timeline.NEWS5: UPDATE 1-FDA allows storage, transport of Pfizer vaccine at higher temperatures.NEWS6: Pfizer: FDA eases ultra-low temperature requirements for COVID-19 vaccine.NEWS7: EU says UK, U.S. have vaccine export bans, EU allows exports of Pfizer, Moderna shots.NEWS8: Vaccine makers defend patent rights, oppose export bans before EU lawmakers.NEWS9: Moderna CEO details the company's momentous vaccine production.NEWS10: Pfizer Will Test Third Dose of Vaccine to Protect Against Variants.NEWS11: UPDATE 1-Kenya says first batch of COVID-19 vaccines to arrive in March.NEWS12: Pfizer Vaccine 94% Effective Across Age Groups in Israeli Study.NEWS13: UPDATE 1-South Africa aims to vaccinate 1.1 mln by end of March.NEWS14: UPDATE 1-Pfizer-BioNTech testing booster of their COVID-19 vaccine in new trial.NEWS15: The Daily Biotech Pulse: Merck Goes Shopping, Decision Day For Sarepta, Pfizer, Moderna Unveil Vaccine Strategies For Coronavirus Variants.NEWS16: UPDATE 2-Czech Republic's PM says France to provide country 100,000 vaccines.NEWS17: Why One Of The Greatest CEOs Ever Gave Out A 'Snorkel Award'.NEWS18: Pfizer-BioNTech testing booster of their COVID-19 vaccine in new trial.NEWS19: UPDATE 4-Moderna expects $18.4 billion in COVID-19 vaccine sales in 2021.NEWS20: Wanted: More high-tech manufacturing space for a global vaccine push.NEWS21: Pfizer-BioNTech Vaccine 94% Effective In Real World: Study.NEWS22: Pfizer, BioNTech to test a COVID-19 vaccine booster against new SARS-CoV-2 variants.NEWS23: FOCUS-Wanted: More high-tech manufacturing space for a global vaccine push.NEWS24: Pfizer and BioNTech Initiate a Study as Part of Broad Development Plan to Evaluate COVID-19 Booster and New Vaccine Variants.NEWS25: 3 Top Healthcare Stocks to Buy in 2021.NEWS26: UPDATE 2-Israel, Bahrain leaders discuss Iran, possible vaccine plant.NEWS27: Wall Street Opens a Touch Lower As Tech Underperforms Again; Nasdaq Down 9 Pts.NEWS28: Nvidia, GameStop, AMC, Salesforce, Pfizer - 5 Things You Must Know Thursday.NEWS29: Broad Rally, Vaccine Optimism, Johnson & Johnson, GameStop Roars, Trading Nvidia.NEWS30: GameStop, AMC, Nvidia, Salesforce, Pfizer - 5 Things You Must Know Thursday.NEWS31: English survey finds high antibody levels from Pfizer vaccine roll-out.
2021-02-26: NEWS1: FDA Committee Votes in Favor Of Johnson &  Johnson’s Covid-19 Vaccine.NEWS2: Coronavirus Mutations: Why The Battle Against Covid Is Just Beginning.NEWS3: FDA Panel Unanimously Endorses J&J's Covid Vaccine For Emergency Use.NEWS4: FDA committee votes unanimously, says benefits of J&J's COVID-19 vaccine outweigh the risks.NEWS5: J&J single-dose COVID-19 vaccine gets green light from FDA.NEWS6: FDA Panel Discusses J&J's Covid Vaccine: What You Need To Know.NEWS7: Doctor: JNJ’s single-dose vaccine ‘has the potential to be a game changer’.NEWS8: Why Pfizer Shares Are Trading At Yearly Lows?.NEWS9: How does the Johnson & Johnson COVID-19 vaccine compare with the Pfizer and Moderna shots?.NEWS10: Global COVID cases top 113 million as FDA committee meets to vote on J&J vaccine.NEWS11: Pharma Stock Roundup: SNY/GSK & PFE COVID-19 Vaccine Update, MRK's Pandion Buyout.NEWS12: Medically Necessary: Delaying Second Doses Would Reshape The Vaccine Supply Chain.NEWS13: UPDATE 5-U.S. near authorization of Johnson & Johnson COVID-19 vaccine.NEWS14: FDA Panel To Discuss J&J's Covid Vaccine: What You Need To Know.NEWS15: An FDA Committee Meets Today to Discuss Johnson & Johnson’s Vaccine. Here’s What to Expect..NEWS16: Novavax Surges Again On Vaccine Supply Deal; Is NVAX Stock A Buy?.NEWS17: European Medicines Agency Accepts Pfizer’s Marketing Authorization Application for Its Investigational 20-valent Pneumococcal Conjugate Vaccine for Adults 18 Years of Age or Older.NEWS18: EMA Accepts Marketing Application for Somatrogon to Treat Pediatric Patients with Growth Hormone Deficiency.NEWS19: Coronavirus tally: Global cases of COVID-19 top 113 million and U.S. death toll atop 508,000.NEWS20: 3 Popular Stocks Billionaires Can't Stop Selling.NEWS21: YF Spotlight: American educators search for common ground on school reopening.NEWS22: UPDATE 1-Pfizer COVID-19 vaccine reduces transmission after one dose -UK study.NEWS23: J&J Vaccine May Be Near OK, With Shots to Follow Soon After.NEWS24: Crude Oil Prices Rally 30% in 2021, and Two More Numbers to Know.NEWS25: UPDATE 1-Israel says half its population has received one dose of COVID-19 vaccine.NEWS26: FOCUS-AstraZeneca, Sputnik vaccines face hurdles if COVID shots become annual affair.NEWS27: ICU Medical Inc (ICUI) Q4 2020 Earnings Call Transcript.NEWS28: Israel says it has vaccinated 50% of its population against COVID-19.NEWS29: UPDATE 4-South Korea kicks off COVID-19 vaccination campaign.

Answer: Rise