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:2020-01-30, Stock:PFE, The news for the past five days is as follows:
2020-01-23: NEWS1: Gilead, Bristol-Myers Pumped More Into R&D Than Shareholder Enrichments.NEWS2: Drug giant taps U of L for first-of-its kind research center.NEWS3: Pfizer Vaccines Launches Global Centers of Excellence Network to Conduct Real-World Research on Vaccine-Preventable Diseases Affecting Adults.NEWS4: The Zacks Analyst Blog Highlights: Pfizer, Wells Fargo, SAP, salesforce.com and Eli Lilly.NEWS5: Pfizer (PFE) Q4 Earnings Coming Up: What's in the Cards?.NEWS6: Primary Drivers of the Chinese Economy.NEWS7: Pfizer’s Greenstone and Digital Men’s Health Clinic Roman Collaborate to Offer Patients Remote Access to the Only FDA-Approved Authorized Generic Version of Viagra® (sildenafil citrate).
2020-01-24: NEWS1: Dow Inc., Merck share losses contribute to Dow's 133-point drop.NEWS2: New partnership aims to ease surging generic drug costs— by making its own.NEWS3: What Lies Ahead for Healthcare ETFs in Q4 Earnings?.NEWS4: Dow Inc., Pfizer share losses lead Dow's 29-point drop.NEWS5: Pharma Stock Roundup: J&J's Mixed Q4, Roche & Novartis' New Drugs Approval in EU.NEWS6: Will Pfizer's (PFE) BioPharma Unit Boost Its Q4 Earnings?.
2020-01-27: NEWS1: Here's Why You Should Add BioDelivery Stock to Your Portfolio.NEWS2: A Preview Of Pfizer's Q4 Earnings.NEWS3: Mylan Stock Is Falling Because the Upjohn Deal Won’t Soon Help Earnings, Analyst Says.
2020-01-28: NEWS1: Stock Market Today: Earnings Season Gets Intense; Buy Uber?.NEWS2: Dow Jones Today: Stocks Return From the Coronavirus Abyss.NEWS3: US STOCKS-Apple sparks Wall St bounce ahead of results.NEWS4: Why Dow Jones Pharma Giant Pfizer Is Close To Triggering A Sell Rule.NEWS5: US STOCKS-Apple leads Wall St rebound ahead of results.NEWS6: Merck's Dificid Gets FDA Approval in Pediatric Indication.NEWS7: Apple, Starbucks & eBay Earnings Previews & A Strong Buy Retail Stock - Free Lunch.NEWS8: US STOCKS-Wall Street rebounds as Apple surges ahead of earnings.NEWS9: The Dow Is Up 249 Points as Stocks Snap Back on Earnings Strength.NEWS10: US STOCKS-Wall Street rebounds as tech, financials surge.NEWS11: Stocks - Dow Rebounds as Apple Rallies Into Earnings.NEWS12: Allergan to Divest Brazikumab, Zenpep to Close AbbVie Merger.NEWS13: CORRECTED-US STOCKS-Wall Street recovers from Monday rout on tech, financial support.NEWS14: Pfizer (PFE) Lags Q4 Earnings & Sales Estimates, Stock Down.NEWS15: Stock Market Rebounds After Monday's Coronavirus Sell-Off; AMD, Apple, Starbucks Set To Report.NEWS16: Pfizer Stock Could Test 2019 Low.NEWS17: Dow opens higher after biggest one-day loss since October.NEWS18: Tuesday's Market Minute: Earnings Snapshot.NEWS19: CORRECTED-US STOCKS-Wall Street set to recover after turbulent Monday.NEWS20: Pfizer Stock Is Dropping Because Its Earnings Missed Expectations.NEWS21: Pfizer profit misses estimates as revenue falls; plans no 2020 share repurchases.NEWS22: Pfizer profit misses estimates, revenue declines as Lyrica sales tumble.NEWS23: Stock drops of earnings reporters nearly 50 points off the Dow's price.NEWS24: Pfizer Reports Mixed Q4 Earnings.NEWS25: Dow on track for higher open after biggest one-day loss since October.NEWS26: Pfizer Reports Earnings Today. Here’s What to Expect..NEWS27: Pfizer Earnings, Sales Miss; Dow Jones Drug Giant Falls.NEWS28: Pfizer's stock falls after profit misses expectations, while revenue was in line.NEWS29: Pfizer Is a Buying Opportunity After Earnings Whiff.NEWS30: PFIZER REPORTS FOURTH-QUARTER AND FULL-YEAR 2019 RESULTS.NEWS31: Stocks Rise in Rebound From Biggest One-Day Selloff Since October.NEWS32: Pfizer Stock Falls 3%.NEWS33: Stocks - Harley, Pfizer, 3M Slump in Premarket; Delphi Tech Soars.NEWS34: Pfizer Misses Q4 Earnings Forecast as UpJohn, Lyrica Revenues Slide.NEWS35: Pfizer's Q4 Earnings Fall More Than Expected.
2020-01-29: NEWS1: Big Drug/Biotech Stock Earnings on Jan 30: BIIB, ALXN & More.NEWS2: Pfizer Stock Is One Of The Biggest Pharma Companies — Should You Buy It?.NEWS3: Edited Transcript of PFE earnings conference call or presentation 28-Jan-20 3:00pm GMT.

Answer: Decrease