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:2020-08-10, Stock:PFE, The news for the past five days is as follows:
2020-08-03: NEWS1: Johnson & Johnson stock rises Monday, outperforms market.NEWS2: COVID-19 is 'running rampant in poorer communities': Fmr. CDC official.NEWS3: Award-Winning Television Host Meredith Vieira Joins Pfizer's Find Your MBC Voice to Help Empower People Living with Metastatic Breast Cancer to Speak Up.
2020-08-04: NEWS1: Novavax Reported Promising Data on Covid-19 Vaccine. Its Stock Fell Anyway..NEWS2: Johnson & Johnson stock falls Tuesday, underperforms market.NEWS3: Vaccine Confronts Humanity With Next Moral Test.NEWS4: Will Moderna’s Covid Vaccine Work? We Could Have the Answer by Halloween..NEWS5: Pharma Stocks in Focus on Late-Stage Coronavirus Vaccine Trials.NEWS6: 100-Year-Old Antitrust Laws Are No Match for Big Tech.NEWS7: Will Moderna Get Away With Charging 50% More Than Pfizer for Its Coronavirus Vaccine?.
2020-08-05: NEWS1: Bristol-Myers, Pfizer stocks rise on blood-thinner patent win.NEWS2: MEDIA-Bristol-Myers, Pfizer beat generic makers on Eliquis patents - Bloomberg Law.NEWS3: Moderna Earnings: Coronavirus Vaccine Maker Tops Views.NEWS4: Johnson & Johnson stock outperforms market on strong trading day.NEWS5: Scaling Up Output of a Covid Vaccine Is Costly, Says Moderna.NEWS6: BioNTech (BNTX) to Report Q2 Earnings: What's in Store?.NEWS7: Johnson & Johnson Signs $1 Billion U.S. Government Deal for Vaccine. Its Stock Is Rising..NEWS8: Pfizer, BioNTech Ink Deal To Supply Canada With Potential Covid-19 Vaccine.NEWS9: The Zacks Analyst Blog Highlights: Eli Lilly, Moderna, Pfizer, Sanofi, GlaxoSmithKline and BioNTech.NEWS10: Canada signs deals with Pfizer, Moderna for experimental COVID-19 vaccines.NEWS11: Pfizer, BioNTech in deal with Canada to supply COVID vaccine hopeful.NEWS12: Israel's Sight Diagnostics raises $71 mln for its blood analyzer.NEWS13: LORBRENA® (lorlatinib) Significantly Improves Progression-Free Survival in First-Line ALK-Positive Lung Cancer.NEWS14: 3 Most Popular Coronavirus Stocks on Robinhood: Are They Buys?.
2020-08-06: NEWS1: ‘We need to make sure that the science and safety is there’ so people can trust the vaccine: doctor.NEWS2: Johnson & Johnson stock falls Thursday, underperforms market.NEWS3: Bristol Myers Squibb Earnings Top After Drug Giant Wins Key Patent Fight.NEWS4: Early Sales of Eli Lilly's Migraine Drug Disappoint.NEWS5: Bristol-Myers Squibb Boosts Outlook Now That Patients Are Coming Back.NEWS6: Pfizer Announces Times for Rescheduled Virtual Investor Day on September 14 and September 15, 2020.NEWS7: Dow Jones Today, Stocks Open Lower After Jobless Data; Health Sector Rallies Behind Bristol Myers, Bausch Health.NEWS8: Trump says coronavirus vaccine possible before Nov. 3.NEWS9: PRESS DIGEST-Canada - Aug 6.NEWS10: Bristol Myers lifts annual profit view on hopes of pickup in patient visits to doctors.NEWS11: Mylan posts quarterly profit compared to year-earlier loss.NEWS12: Novavax Stock Soars. Analysts Say Its Covid-19 Vaccine Might Be the Best..
2020-08-07: NEWS1: Pfizer, Amgen Leading Pharma Into 'Golden Age' of Biosimilars.NEWS2: Johnson & Johnson stock outperforms market on strong trading day.NEWS3: Novavax Partners With Takeda for Japan Output of Covid Drug.NEWS4: Stocks trade lower, Nasdaq down 160 points in afternoon trade as Wall Street worries about gridlock in DC on fiscal stimulus.NEWS5: Coronavirus update: NY's Cuomo OKs sending students back to school as vaccine optimism rises.NEWS6: Pfizer to Produce Gilead Virus-Treatment Candidate Remdesivir.NEWS7: Pfizer Will Help Gilead Sciences Make Its Covid-19 Treatment, Remdesivir.NEWS8: Pfizer, Gilead Strike Multiyear Partnership To Manufacture COVID-19 Drug Remdesivir.NEWS9: Pfizer to make Gilead's COVID-19 treatment remdesivir.NEWS10: Pfizer to help manufacture Gilead's remdesivir.NEWS11: Pfizer signs deal to supply Gilead's remdesivir for COVID-19.NEWS12: Pfizer Announces Agreement with Gilead to Manufacture Remdesivir for Treatment of COVID-19.NEWS13: A Covid Vaccine Could Be Ready Sooner Than You Think.NEWS14: Japan says in deal to purchase AstraZeneca's COVID-10 vaccine.

Answer: Decrease