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:2021-06-04, Stock:PFE, The news for the past five days is as follows:
2021-05-27: NEWS1: Florida Cruise Tests Rules; U.K. Opening in Doubt: Virus Update.NEWS2: Immunity to the coronavirus may persist for years, what it could mean for vaccination efforts.NEWS3: NJ lifting COVID-19 mandates is a ‘good step in the right direction’: Doctor.NEWS4: India To Skip Local Trials for 'Well Established' COVID-19 Vaccines; Pfizer Shots May Arrive By July: Reuters.NEWS5: The state of value investing vs. value rotation.NEWS6: Top 10 Vaccine Companies in the World.NEWS7: Lumber Liquidators, Planet Fitness, Moderna, Pfizer and BioNTech highlighted as Zacks Bull and Bear of the Day.NEWS8: Why Is No One Talking About Viatris Stock?.NEWS9: Myovant - Pfizer's Uterine Fibroids Treatment Wins FDA Approval.NEWS10: Here's Why Pfizer (PFE) Has Been Rallying This Year So Far.NEWS11: AbbVie Stock Is Tackling Its New Buy Point — Is It A Buy Right Now?.NEWS12: When Will Pfizer's and Moderna's COVID Vaccines Be Available for Younger Kids?.NEWS13: When Will We Know If COVID Booster Shots Will Be Required?.NEWS14: UPDATE 4-India scraps local trials for COVID shots, says Pfizer vaccine could arrive by July.
2021-05-28: NEWS1: Vir Biotechnology CEO on its covid-19 drug candidate winning FDA nod for emergency use.NEWS2: Summer Camp Rules Ease; U.S. Looks at Travel Pass: Virus Update.NEWS3: COVID-19 vaccine incentives include $1M, full college scholarships.NEWS4: Kosovo buys first coronavirus vaccines as it speeds up rollout.NEWS5: Ocugen Stock Is a Speculative Covid-19 Vaccine Bet.NEWS6: Psychology of COVID-19 vaccine incentives ‘will only go so far’ : Doctor.NEWS7: European Drug Regulator Supports Use Of Pfizer-BioNTech COVID-19 Vaccine In Adolescents: Reuters.NEWS8: European regulator approves Pfizer–BioNTech vaccine for children aged 12-15.NEWS9: Risk of new COVID-19 wave is ‘extremely high’: Doctor.NEWS10: UPDATE 3-EU clears Pfizer-BioNTech COVID-19 vaccine for adolescents.NEWS11: EU regulator endorses Pfizer-BioNTech COVID-19 vaccine for adolescents.NEWS12: Big pharma wants you to think sharing vaccine patents overseas is very dangerous.NEWS13: Big pharma wants you to think sharing vaccine patents overseas is very dangerous.NEWS14: Ontario to begin offering second doses of COVID-19 vaccines.NEWS15: Pharma Stock Roundup: JNJ Cancer Drug Gets FDA Nod, PFE, GSK, SNY Begin New Studies.NEWS16: BioNTech Gains As Covid Shot Gets EU Regulator Nod For Teens.NEWS17: Moderna and Pfizer are already developing COVID-19 vaccine boosters. Do we need a third shot?.NEWS18: COVID Vaccine Update: Where J&J, AstraZeneca, Novavax, and Sinovac Stand Now.NEWS19: Germany to offer COVID-19 vaccine to children as young as 12 from June.NEWS20: How are Pfizer's and Moderna's Vaccines Faring Against Coronavirus Variants?.NEWS21: Coronavirus: Taiwan working on 'room temperature' DNA vaccine to combat Covid-19.NEWS22: Big Tech platforms are getting in the way of Africa’s vaccine roll out.NEWS23: European Medicines Agency approves Pfizer jab for 12 to 15-year-olds.
2021-06-01: NEWS1: Israel sees probable link between Pfizer vaccine and small number of myocarditis cases.NEWS2: UK reports zero covid-19 deaths for first time in nearly a year; MRNA seeks full FDA approval for vaccine.NEWS3: Top COVID-19 Vaccine Stories of May Put Biotech ETFs in Focus.NEWS4: Moderna seeks full FDA approval for its COVID-19 vaccine.NEWS5: UPDATE 1-Europe backs expansion of Pfizer's Belgium facility making COVID-19 vaccine.NEWS6: UPDATE 3-Canada panel says COVID-19 shots can be mixed, cases fall steadily.NEWS7: Consider global shortages before giving COVID-19 shots to teens, EU body says.NEWS8: UPDATE 4-Moderna files for full U.S. approval of COVID-19 vaccine.
2021-06-02: NEWS1: Pfizer (PFE) Outpaces Stock Market Gains: What You Should Know.NEWS2: How health care in the U.S. may change after covid-19.NEWS3: Developed Countries Lock Up Covid-19 Vaccines Through 2023.NEWS4: Myocarditis Cases Probably Linked to Pfizer COVID-19 Vaccine, Says Israel Health Ministry: Reuters.NEWS5: ‘Vaccine confidence has gone up significantly’ in communities of color: Doctor.NEWS6: Employees suing companies requiring workers to get COVID-19 vaccine.NEWS7: New COVID-19 cases, deaths and hospitalizations keep falling in U.S., as vaccinations keep increasing.NEWS8: Fire-stricken ship in Sri Lanka sinking, Israel finds link between Pfizer vaccine and heart problems, UK begins talks to join Pacific Trade Deal.NEWS9: Biotech Stock Roundup: MRNA COVID-19 Vaccine Update, Drug Approvals for ALKS, MYOV & More.NEWS10: U.S. to run 'mix-and-match' clinical trial testing Moderna's vaccine as booster shot.NEWS11: Moderna Gains On Deal To Halve Covid Shot Doses, UNICEF Supply Pact.NEWS12: If You Like Dividends, You Should Love These 2 Stocks.NEWS13: Israel flags possible link between Pfizer COVID vaccine and heart condition.NEWS14: This Ominous Warning From Moderna Could Shake Up the COVID Vaccine Market.NEWS15: 15 Most Valuable Pharmaceutical Companies In The World.NEWS16: UPDATE 4-Israel sees probable link between Pfizer vaccine and myocarditis cases.
2021-06-03: NEWS1: U.S. COVID-19 cases hits a new low but ‘we still have gaps to close’: Doctor.NEWS2: CORRECTED-(OFFICIAL)-UAE, Bahrain make Pfizer/BioNTech shot available to those who got Sinopharm vaccine.NEWS3: Pfizer (PFE) Down 3% Since Last Earnings Report: Can It Rebound?.NEWS4: China aims to vaccinate 80% of its 1.4 billion people by the end of 2021.NEWS5: Vulnerable people may need vaccine boosters this year, scientists say.

Answer: Rise