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:2020-12-21, Stock:PFE, The news for the past five days is as follows:
2020-12-14: NEWS1: DJIA, S&P 500 Stall on Lockdown Fears Despite Positive Vaccine News.NEWS2: U.S. tops 300,000 COVID-19 deaths on the same day vaccinations begin.NEWS3: Dow Jones Backs Off Highs, Falls Below 30,000 Level; Tesla Spikes 5%, Marijuana Stock IIPR Soars To New High.NEWS4: Why Jim Cramer Is Taking Profits in Stock Market Monday.NEWS5: 3 Health Care Companies That Recently Raised Dividends.NEWS6: Dow Jones Pares Gains While The Nasdaq Leads; These Stocks Break Out.NEWS7: Doctor: 'This vaccine has not been developed overnight'.NEWS8: How one influential billionaire thinks Trump messed up the COVID-19 response.NEWS9: Covid: GPs complain of delays in receiving virus vaccine.NEWS10: U.S. Army general says about one third of first day vaccine delivery goal completed.NEWS11: Key Reasons Why UPS Stock Should Grace Your Portfolio Now.NEWS12: Vaccine Distribution Underway; Convincing Consumers Remains A Priority.NEWS13: Stock Market Recap For the Week Of 12/7/2020: IPOs, Vaccines & Facebook Lawsuit.NEWS14: Dow Jones Jumps 300 Points Before Paring Gains As Vaccine Rollout Begins; Nasdaq Rallies.NEWS15: Gold Falls as Investors Track Vaccine Rollout and Stimulus Talks.NEWS16: Trump, Fauci, and Pfizer CEO all willing to take COVID-19 vaccines.NEWS17: Pfizer and BioNTech have a significant commercial opportunity: analyst.NEWS18: Wall Street Surges on COVID-19 Vaccine Approval.NEWS19: '95% of the patients over the age of 65 are looking forward to getting the vaccine': Geriatrician.NEWS20: New York Nurse Is First to Receive Pfizer Covid-19 Vaccine.NEWS21: U.S. heads for sobering COVID-19 death toll of 300,000 as vaccinations begin.NEWS22: CureVac starts Phase 3 clinical trial of its COVID-19 vaccine candidate.NEWS23: Path to economic recovery goes right through U.S. hospital system: expert.NEWS24: How Contingency Planning Guides Pfizer's Vaccine Distribution.NEWS25: Historic Day for Pfizer (PFE), Covid-19 Vaccine.NEWS26: The Zacks Analyst Blog Highlights: Pfizer, BioNTech, Occidental Petroleum, Devon Energy, Diamondback Energy, Baker Hughes and Marathon Oil.NEWS27: FDA committee to meet again Thursday for Moderna's COVID-19 vaccine.NEWS28: Should the U.S. Have Bought More Doses of Pfizer's COVID Vaccine?.NEWS29: LIVE: Jim Cramer on Pfizer, Stimulus, Tesla, Stock Market Monday.NEWS30: ETFs to Win & Lose From the Surge in Oil Price.NEWS31: Dow Jones, Stocks Open Higher As Pfizer Distributes Vaccine; SolarWinds Dives On CyberAttack.NEWS32: Critical Care Nurse Receives First Vaccine in New York.NEWS33: Alexion Pharmaceuticals Shares Surge After $39 Billion AstraZeneca Takeover.NEWS34: Biotech ETF (SBIO) Hits a New 52-Week High.NEWS35: First COVID-19 vaccines to be administered in the U.S. with more doses on the way.NEWS36: Coronavirus update: First Pfizer vaccine shots, U.K. to start human challenge trials.NEWS37: Dow Jones Leads Stock Futures Higher, Pfizer Distributes Vaccine; SolarWinds Dives On Google Outage.NEWS38: Toronto hospital to begin COVID-19 vaccinations on Monday - official.NEWS39: Meadows Suggested Hahn’s Job in Danger Over Vaccine.NEWS40: Americans Will Start Getting the Pfizer Vaccine This Week.NEWS41: Oil Back Above $50 After Tanker Explosion Near Saudi Port.NEWS42: Airbnb and DoorDash Weren’t the Last Big IPOs of 2020. Burger King India Is Next..NEWS43: Dow Jones Futures Rise As Coronavirus Vaccine Era Begins For Market Rally; Tesla In Focus, AMD, Shopify Near Buy Points.NEWS44: COVID-19 Vaccine Race Heats Up as Pfizer Gets Emergency Nod.NEWS45: When Will Pfizer and Moderna Recognize COVID Vaccine Revenue?.NEWS46: Pressure mounts on EU drug regulator to approve Pfizer COVID-19 vaccine.NEWS47: Why You Shouldn't Be Too Quick to Buy COVID Pick-and-Shovel Stocks.NEWS48: A Glance Behind, Sifting Through Events to Come, Waiting for Santa.NEWS49: The Biggest Advantage and Drawback of the Most Promising Coronavirus Vaccines.NEWS50: Pfizer, BioNTech COVID-19 vaccine candidate study in Germany support safety profile.NEWS51: 3 COVID Stocks That Are Screaming Buys.NEWS52: Canada's first COVID-19 vaccinations set to start as soon as Monday.NEWS53: U.S. Congress in sprint to fund government, approve COVID-19 emergency aid.NEWS54: Global FX turnover jumps 11% in November as vaccines spur trading.NEWS55: A Stock Trader’s Guide to the Global Covid Vaccine Rollout.NEWS56: Pfizer Plans To Offer COVID-19 Vaccine To Placebo Group Trial Volunteers: Report.NEWS57: Crude Oil Prices Long Term’s Dynamics Outlook Stays Upbeat.NEWS58: Trump reverses plan for top government officials to get early coronavirus vaccine.NEWS59: Dollar Weakens Ahead of Stimulus Talks, Federal Reserve; Pounds Jumps.NEWS60: The Vaccines That Could Use a Shot in the Arm.NEWS61: Senior U.S. government officials to get coronavirus vaccine as soon as this week.
2020-12-15: NEWS1: Oil Down Over Another Surprise Build in U.S. Crude Oil Supplies.NEWS2: There’s More Juice in the IPO Pipeline. Wish Prices at the Top of Its Range..NEWS3: Gold Up, With All Eyes on Federal Reserve’s Policy Decision.NEWS4: What’s Next for Fast Food Stocks? An Analyst Picks Two Favorites for 2021..NEWS5: These Vaccine Stocks Must Pull Off 'Mind-Boggling' Distribution Feat.NEWS6: Asian Stocks Up Over COVID-19 Vaccine, U.S. Stimulus Package Hopes.NEWS7: Moderna Stock Dives As Fauci Questions Durability Of Covid Vaccines.NEWS8: Zeneca Wilmington Inc. -- Moody's affirms AstraZeneca's A3 ratings; changes outlook to negative from stable.NEWS9: Moderna vaccine found highly effective by FDA.NEWS10: Oil settles at a more than 9-month high on vaccine optimism, U.S. stimulus hopes.NEWS11: How to make health care accessible to all.NEWS12: Dow Jumps 330 Points As Apple Rallies; McConnell, Pelosi To Meet On Stimulus Deal.NEWS13: Coronavirus update: FDA to weigh Moderna COVID-19 vaccine; new over the counter antigen test.NEWS14: Fast Food Stocks Could Be a Battleground in 2021. Here’s Why..NEWS15: Dow Jumps 200 Points As Apple Rallies; Congress Continues Work On Stimulus Deal.NEWS16: Moderna Vaccine Is Effective, FDA Says Ahead of Thursday Meeting.NEWS17: Global COVID-19 cases top 73 million, as U.S. averages nearly 210,000 new cases a day in the past week.NEWS18: COVID-19 vaccine will face many ‘logistical hurdles’ with distribution: Doctor.NEWS19: Sector ETFs to Gain the Most on COVID-19 Vaccine Rollout.NEWS20: More Than 3,000 Sites To Receive Moderna COVID Vaccine.NEWS21: Economic restoration is contingent on COVID-19 vaccine rollout: Strategist on global recovery.NEWS22: Mexico weighing vaccine proposals from Moderna, four other companies.NEWS23: Moderna or Pfizer: Which Stock Offers A More Compelling Growth Story?.NEWS24: Pharmacia Corporation (Old Monsanto) -- Moody's announces completion of a periodic review of ratings of Pfizer Inc..NEWS25: Stock Market News for Dec 15, 2020.NEWS26: Ireland aims for widespread COVID-19 vaccination by mid-2021.NEWS27: Moderna Stock Rises As FDA Appears Ready To Authorize Covid Vaccine.NEWS28: Morning Bell With Jim Cramer: Buy McDonald's Shares.NEWS29: Moderna's shares are up as FDA says COVID-19 vaccine is 'highly effective'.NEWS30: First Europeans likely to be vaccinated this year, EU Commission head.NEWS31: FDA Vaccine ‘No’ Votes Needs to Be Explained.NEWS32: 5 Stocks to Win Big as Coronavirus Vaccine Rollout Begins.NEWS33: Dow Jones Futures Rise On Apple, Stimulus, Coronavirus Vaccine News; AMD Leads 5 Stocks In Buy Zones.NEWS34: US Starts COVID-19 Vaccine Drive: 5 Consumer Discretionary Picks.NEWS35: These 3 regions hold the best bets for 2021, say top fund managers.NEWS36: Vaccinations under way, U.S. turns to educating skeptics, economic aid.NEWS37: 20 Biggest Healthcare Companies By Revenue.NEWS38: Covid Shined Light on Biotech, and Bulls See Even Brighter 2021.NEWS39: Dec. 23 is new target date for EU vaccine approval - govt source.NEWS40: Could BioNTech Be a Millionaire-Maker Stock?.NEWS41: Why Is Everyone Talking About Moderna Stock?.NEWS42: Which Is the Best COVID Vaccine Stock Now: Pfizer, BioNTech, or Moderna?.NEWS43: Iceland's Controlant, with $50M backing, emerges as key player in Cold Chain for COVID-19 vaccine.NEWS44: These 3 Stocks Have Leapfrogged Amazon on Robinhood.NEWS45: Italy hopes for EMA approval of Pfizer-BionNTech vaccine ahead of plan.NEWS46: Dow Jones Futures: Shutdown Fears Blunt Stock Market Rally Coronavirus Vaccine Hopes; AMD Leads 5 Stocks In Buy Zones.NEWS47: After Pfizer, Moderna's COVID-19 Vaccine Data Accessed In Cyberattack.NEWS48: US STOCKS-S&P 500 ends down, Walt Disney weighs.
2020-12-16: NEWS1: Moderna Vaccine: The Power of mRNA Technology.NEWS2: Asian Stocks Up Over Wait-And-See Whether U.S. Stimulus “Gets There”.NEWS3: 3 Things Pfizer's Coronavirus Vaccine Still Has to Prove.NEWS4: Allergic reaction to COVID-19 vaccine reported in Alaska.NEWS5: Is Pfizer's Covid Vaccine Safer? Moderna Stock Dives On Safety Questions.NEWS6: More work needs to be done to encourage confidence in the COVID-19 vaccine: Surgeon General.NEWS7: Doctor: 'We should absolutely all continue wearing masks, even after we get the vaccine'.NEWS8: Why Pfizer’s Stock Has Reached Its Limit, According to One Analyst.NEWS9: Despite best immunity efforts, COVID-19 'will probably rear its head again in the fall': Doctor.NEWS10: Germany to roll out BioNTech/Pfizer COVID vaccine on Dec 27 - Berlin city government.NEWS11: 21 Largest Generic Drug Companies.NEWS12: Biotech Stock Roundup: ALXN Up on Acquisition News, PFE-BNTX Get EUA for Vaccine & More.NEWS13: Ecuador prepares for COVID-19 vaccination campaign with private sector.NEWS14: Health worker in Alaska had serious allergic reaction after Pfizer's vaccine - NYT.NEWS15: COVID-19 hospitalizations rise to a 10th-straight daily record, as nearly 3,000 die in the past day.NEWS16: Side effects from COVID-19 vaccine ‘should’ happen: Doctor.NEWS17: Chilean health regulator approves Pfizer/BioNTech vaccine for emergency use.NEWS18: Top U.S. health official says Pfizer may be facing challenges manufacturing COVID-19 vaccines.NEWS19: U.S. Surgeon General: Companies shouldn't mandate COVID-19 vaccine.NEWS20: The Zacks Analyst Blog Highlights: Pfizer, Trane Technologies, United Parcel Service, FedEx and Moderna.NEWS21: Moderna (MRNA) Vaccine May Get Emergency Approval This Week.NEWS22: No Dry Ice Shortage, FedEx And UPS Say.NEWS23: EU could give final approval for Pfizer COVID-19 vaccine on Dec. 23.NEWS24: 6 Secret Santa ETFs to Add Cheer to Your Portfolio.NEWS25: Coronavirus Vaccine Stocks: What Investors Should Know About The FDA and Rollouts.NEWS26: Stock Market News for Dec 16, 2020.NEWS27: New COVID-19 vaccine candidate Valneva starts clinical trials.NEWS28: Michael Jordan, LeBron James top list of athletes who could compel Americans to get COVID-19 vaccine.NEWS29: Are COVID Vaccine Makers Overly Optimistic About Their Capacity?.NEWS30: Earn 7% Plus Yield With These ETFs.NEWS31: Here Are the Biggest Obstacles Ahead for Pfizer and Moderna.NEWS32: Here's How Much Each Coronavirus Vaccine Will Cost.NEWS33: Can the Post-Vaccine Market Make Short-Term Rental Landlords Rich?.NEWS34: What Pfizer's Vaccine Authorization Means for Moderna.NEWS35: Clinical trials start for new COVID-19 vaccine candidate from Valneva.NEWS36: Why AstraZeneca's and Sanofi's Bad News Could Be Great News for Pfizer and Moderna.NEWS37: Will the U.S. Be the First to Authorize Moderna's Vaccine?.NEWS38: Saudi Arabia receives first shipment of COVID-19 vaccines - health minister.NEWS39: How Can Investors Engage with Biopharmas and Biotechs Going into Q1 2021?.NEWS40: China Secures 100M Doses Of Pfizer-BioNTech COVID-19 Vaccine For 2021.NEWS41: COVID-19 Vaccine Update – FDA and the Moderna Inc. Vaccine Review Next Up.NEWS42: Jim Cramer: The Christmas Horse Race Begins.
2020-12-17: NEWS1: Gold Down, Expectations For U.S. Stimulus Measures Continue to Grow.NEWS2: Some states complain their allotments of Pfizer’s coronavirus vaccine will be cut next week.NEWS3: Moderna’s Covid-19 Vaccine Is Backed by FDA Advisory Panel.NEWS4: Pfizer (PFE) Gains But Lags Market: What You Should Know.NEWS5: Asian Stocks Mixed as U.S. Stimulus Measures Negotiations Continue.NEWS6: Moderna Coronavirus Vaccine Wins FDA Advisory Panel OK.NEWS7: FDA committee supports authorization of Moderna’s COVID-19 vaccine.NEWS8: Moderna COVID-19 vaccine recommended for authorization by FDA advisory panel.NEWS9: FedEx Sees More Earnings Growth After Crushing Fiscal Q2 Views.NEWS10: Moderna Stock Pops As Advisory Committee Mulls Coronavirus Vaccine.NEWS11: Moderna’s Covid Vaccine Gets FDA Panel Review Today. What to Expect..NEWS12: Breaking down the difference between COVID-19 vaccines.NEWS13: US Offers Vaccine Makers Supply Chain Support As Delivery Tempo Increases.NEWS14: PreMarket Prep Stock Of The Day: Pfizer.NEWS15: TIPS ETFs to Buy for 2021 on Inflation Trade.NEWS16: A new coalition takes on social justice in medicine.NEWS17: Pfizer says not facing production issues with COVID-19 vaccine.NEWS18: Dow Jones Hits New High As Stock Market Rallies; 'Very Close' To Stimulus Deal.NEWS19: There has been a ‘disproportionate burden’ on vulnerable populations amid COVID-19: Doctor.NEWS20: FedEx To Report Amid Coronavirus Vaccine Distribution, Holiday Rush.NEWS21: U.S. COVID-19 death toll jumps to daily record of more than 3,600, and hospitalizations extend record streak.NEWS22: Pfizer has not yet applied for emergency use of vaccine in Brazil, agency says.NEWS23: Why Didn't Pfizer Stock Jump More After Winning Authorization for Its COVID Vaccine?.NEWS24: mRNA vaccines spark innovation in logistics: Expert.NEWS25: Dow Jones, Stocks Climb Amid Vaccine, Stimulus Expectations; Accenture, Cerence Score Breakouts.NEWS26: Dow Jones Stocks Rise Amid Jobs Data, Vaccine, Stimulus Expectations; Accenture, Cerence On Breakout Watch.NEWS27: Will Moderna Stock Soar If Its COVID Vaccine Is Authorized?.NEWS28: Oil trades at more-than-9-month highs.NEWS29: If You Invested $5,000 in Pfizer In January, Here's How Much You'd Have Now.NEWS30: Why Is Everyone Talking About Johnson & Johnson Stock?.NEWS31: How Many Different Covid-19 Vaccines Do We Need?.NEWS32: Moderna's Coronavirus Vaccine Faces Critical FDA Committee Meeting.NEWS33: Real thing or placebo? My COVID-19 vaccine odyssey continues.NEWS34: Moderna's coronavirus vaccine faces U.S. FDA expert panel review.NEWS35: Forget Moderna! This Is a Stronger Coronavirus Stock.NEWS36: The Coronavirus Vaccine Number No One Is Talking About (but Should Be).NEWS37: 50 of 100 Largest U.S. Public Companies Agree to Release Key Diversity Data.NEWS38: Italy to begin COVID-19 vaccinations on Dec. 27 - Health Ministry.NEWS39: 2 Reasons It's Not Too Late to Buy BioNTech.NEWS40: Ski Season Is Here. A Pandemic Hasn’t Stopped Vail Stock..NEWS41: BioNTech says 140,000 vaccinated in Britain so far.NEWS42: EU to order more Pfizer vaccine after declining earlier offer.NEWS43: German Coronavirus Cases Jump by Most Since Outbreak Began.NEWS44: COVID-19 Vaccine Review – Pre-Orders, Approvals, and Prioritizations.NEWS45: Pfizer COVID-19 Vaccine US Supply Could Rise 40% As FDA Clears Use Of Extra Doses In Vials.NEWS46: U.S. negotiating to buy more doses of Pfizer’s coronavirus vaccine.NEWS47: FDA says extra doses from vials of Pfizer's COVID-19 vaccine can be used.NEWS48: Extra doses in vials could significantly stretch nation’s COVID-19 vaccine supply.
2020-12-18: NEWS1: Joe Biden to Receive First Dose of Pfizer/BioNTech Vaccine on Monday.NEWS2: Stock Market Rally Powers Higher On Stimulus Deal Hopes: Bitcoin Soars, Coronavirus Vaccine Rollout Begins.NEWS3: Vaccines Could Be Available to the U.S. Public in March, Fauci Says.NEWS4: Vaccinate Your Portfolio From the Hype.NEWS5: Moderna's (MRNA) COVID-19 Vaccine Gets FDA Panel's Backing.NEWS6: EU drugs regulator says limited number of documents accessed in cyberattack.NEWS7: Coronavirus update: U.S. marks deadliest week; Pence, Surgeon General get vaccines.NEWS8: U.S. COVID-19 daily death toll slips, but stays above 3,000 for 3rd-straight day.NEWS9: Novavax will have the capacity for ‘two billion doses’ of COVID-19 vaccine globally: Novavax Board Member.NEWS10: Dow Jones Falls, But Small Caps Rise; McConnell Says Stimulus Deal Is Close.NEWS11: FDA Approves Second COVID-19 Vaccine.NEWS12: Dow Jones Today, Stocks Open Mixed Amid Vaccine, Stimulus Expectations; Nike Rises Before Earnings.NEWS13: This doctor describes her experience getting the COVID-19 vaccine.NEWS14: Markets, Covid Deaths at New All-Time Highs.NEWS15: Moderna’s Vaccine Is Close to Getting a Thumbs-Up. Its Stock Is Taking a Hit..NEWS16: Moderna Nabs Key Endorsement For Covid Vaccine, But Shares Slip.NEWS17: Did U.K. and Canadian Authorizations of Pfizer's COVID Vaccine Pressure the U.S.?.NEWS18: Vice President Pence Gets His Covid-19 Shot.NEWS19: Dow Jones Today, Stock Futures Mixed Amid Vaccine, Stimulus Expectations; Nike Rises Before Earnings.NEWS20: Pfizer irked after Belgian politician publishes COVID-19 vaccine prices.NEWS21: Dow Jones Futures Await Stimulus Deal; Buckle Up For Tesla's Huge Day.NEWS22: Does Pfizer's Vaccine Authorization Improve Moderna's Chances?.NEWS23: Pharma Stock Roundup: FDA Emergency Nod to PFE/BNTX COVID-19 Vaccine, AZN to Buy ALXN.NEWS24: 4 Small COVID-19 Vaccine Makers to Look Out for in 2021.NEWS25: Who Will Be The Kingpin Of Covid Vaccines? It Might Not Be Pfizer.NEWS26: Dow Jones Futures: Stock Market Rally Hits High, Moderna Covid-19 Vaccine Wins Key Vote; All Eyes On Tesla.NEWS27: WRAPUP 2-Comfort and joy over COVID vaccines collide with Christmas curbs.NEWS28: Should You Sell Pfizer Stock Now?.NEWS29: Spain to begin vaccinating against coronavirus on Dec. 27.NEWS30: Texas doctors in rural hotspots left out in cold on vaccine.NEWS31: Greek PM expects COVID-19 vaccination to start Dec. 27.NEWS32: Emmanuel Macron Has the Same Problem as King Louis XVI.NEWS33: 10 Best Penny Stocks To Buy Now.NEWS34: Moderna COVID-19 Vaccine Secures FDA Panel's Endorsement.NEWS35: NHS says UK general practitioners may use extra COVID-19 vaccine doses at discretion.

Answer: Decrease