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:2020-05-13, Stock:PFE, The news for the past five days is as follows:
2020-05-06: NEWS1: U.S. Cases Rise 1.9% Again, Below Week’s Average: Virus Update.NEWS2: Trump’s coronavirus task force shifts focus to vaccines and reopening.NEWS3: These 23 companies are working on coronavirus treatments or vaccines — here’s where things stand.NEWS4: Jazz Pharma (JAZZ) Misses on Q1 Earnings & Sales, Cuts View.NEWS5: 5 Stocks to Buy as Coronavirus Vaccine in Human Trails Ramp Up.NEWS6: Dow's 75-point jump highlighted by gains for shares of Intel, Apple Inc..NEWS7: Stock Market News for May 6, 2020.NEWS8: Disney Is the Unhappiest Place on Earth Right Now and 5 Other Things to Know This Morning.
2020-05-07: NEWS1: The Dow Rose 211 Points Because Coronavirus Vaccines and Trade Talks Look Possible.NEWS2: Here's Why OPKO Health Shares Tumbled 16.7% Today.NEWS3: Dow ends up 211 points but gains were cut in half headed into the close as Pfizer’s stock slump weighed.NEWS4: Coronavirus update: US jobless numbers amplify reopening debate; US, NY case split grows.NEWS5: Stocks surge despite another grim jobless claims report  .NEWS6: Bristol-Myers' (BMY) Q1 Earnings & Sales Beat Estimates.NEWS7: Dow Jones Today, Stocks Jump As Jobless Surge Slows: PayPal, Dexcom Lead; Moderna Vaccine Gets FDA Nod.NEWS8: The Zacks Analyst Blog Highlights: Gilead Sciences, Pfizer, Regeneron Pharmaceuticals, Moderna and Sanofi.NEWS9: Dow Jones Today, Futures Rise Ahead Of Jobless Data: PayPal, Dexcom Lead; Moderna Vaccine Gets FDA Nod.NEWS10: Bristol Myers sees 2020 earnings holding despite coronavirus pandemic.NEWS11: Express Scripts' 'Parachute' to cap prescription costs for those hit by coronavirus turmoil.NEWS12: Cigna's Express Scripts offers discounted drugs for U.S. newly unemployed.
2020-05-08: NEWS1: Pfizer to outsource some drug production, focus on coronavirus vaccine.NEWS2: Pfizer to outsource some drug production, focus on coronavirus vaccine.NEWS3: Pfizer to outsource some drug production, focus on coronavirus vaccine.NEWS4: Pfizer to outsource some drug production, focus on coronavirus vaccine.NEWS5: Stocks jump despite a record 20.5M jobs lost in April  .NEWS6: This PayPal Options Move Is Better Than Cash.NEWS7: ICU Medical Inc (ICUI) Q1 2020 Earnings Call Transcript.NEWS8: Pharma Stock Roundup: Q1 Earnings of BMY, NVO, Coronavirus Update From PFE, RHHBY.NEWS9: Nektar's (NKTR) Q1 Earnings and Revenues Top Estimates.NEWS10: Pfizer Invites Public to View and Listen to Webcast of May 15 Conference Call with Analysts to Review Duchenne Muscular Dystrophy (DMD) Data Presentation at ASGCT 2020 Annual Meeting.
2020-05-11: NEWS1: US Indexes Post Some Gains Monday.NEWS2: Dow ends 100 points lower, leaving stock benchmarks mixed amid skepticism over re-openings.NEWS3: Health-care ETFs rise as coronavirus treatments take center stage.NEWS4: Mylan (MYL) Beats on Q1 Earnings on Coronavirus-Led Stockpiling.NEWS5: Mylan's stock gains 2%; guidance for 2020 reaffirmed.NEWS6: Mylan's stock gains 2%; guidance for 2020 reaffirmed.NEWS7: Mylan first-quarter revenue jumps 5% on drug stockpiling.NEWS8: AbbVie Wraps Its $63 Billion Allergan Buyout — Is AbbVie Stock A Buy?.
2020-05-12: NEWS1: Hedge Fund Tells Alexion Management to Sell Company.NEWS2: MEDIA-Pfizer wants to expand human trials of coronavirus vaccine to thousands of people by September - CNBC.NEWS3: New Data from 18 Approved and Investigational Pfizer Medicines to be Showcased at ASCO20 Virtual Scientific Program.NEWS4: Pfizer Invites Public to Listen to Webcast of Pfizer Discussion at Healthcare Conference.NEWS5: Sarepta Investors Buckle Up for Pfizer’s DMD Gene Therapy Update.

Answer: Decrease