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:2020-06-09, Stock:PFE, The news for the past five days is as follows:
2020-06-02: NEWS1: Coronavirus update: U.S. case tally tops 1.8 million; study finds face masks, social distancing effective at reducing infections.NEWS2: Dow up 150 points as Wall Street focuses on easing coronavirus lockdowns amid civil unrest.NEWS3: Top Research Reports for Pfizer, Comcast & salesforce.NEWS4: Forget Apple: Here Are 3 Better Dividend Stocks.NEWS5: The Zacks Analyst Blog Highlights: Pfizer.NEWS6: The Zacks Analyst Blog Highlights: Exxon Mobil, Verizon Communications, Chevron, Pfizer and 3M Company.NEWS7: Pfizer Invites Public to Listen to Webcast of Pfizer Discussion at Healthcare Conference.NEWS8: Stock Market News for June 2, 2020.NEWS9: Buy Lilly, AbbVie and Merck Stocks, J.P. Morgan Says, but Pfizer Is Still Expensive.NEWS10: Fauci Reiterates Moderna Vaccine Data Is 'Cautiously Optimistic,' Expects Pfizer's Results To Be The Same.NEWS11: Pfizer Embarks On $500 Million Investment Plan For Biotech Businesses.NEWS12: The Daily Biotech Pulse: FDA Nod For Roche's Combo Therapy In Liver Cancer, Allena Rips Higher, Pfizer To Invest Up To $500M In Biotechs.NEWS13: Watching Price Action, Pfizer Selloff, Trading Thoughts.NEWS14: Are Pfizer's Growth Prospects in Trouble With Its Shocking Ibrance Setback?.NEWS15: Pfizer to invest up to $500 million in small and medium-sized biotech companies.NEWS16: Pfizer Establishes New Program to Support Continued Biotechnology Innovation.
2020-06-03: NEWS1: Revisiting The Coronavirus Vaccine Race: Updates On The 10 Candidates In Clinics.NEWS2: Complete Results from Second Pivotal Monotherapy Study of Abrocitinib Published in JAMA Dermatology.NEWS3: Vaccine group plans advance market agreement for COVID-19 vaccines.NEWS4: The Zacks Analyst Blog Highlights: Pfizer, Comcast, salesforce.com, Costco Wholesale and BHP Group.NEWS5: Is It Too Late to Jump In on Zentalis?.NEWS6: Is a COVID-19 Vaccine Supply Glut on the Way?.NEWS7: Better Coronavirus Stock: Pfizer or GlaxoSmithKline?.
2020-06-04: NEWS1: Gates Pledges $1.6 Billion for Vaccines. What That Means for Covid-19 and Other Diseases..NEWS2: Trump Picks 5 Coronavirus Vaccine Candidates Per NYT Report.NEWS3: Gates Pledges $1.6 Billion for Vaccines. What That Means for Covid-19 and Other Diseases..NEWS4: 5 Promising Covid-19 Vaccines Now Selected For Trump’s Operation Warp Speed.
2020-06-05: NEWS1: Don’t Judge Pfizer by Its Vaccine Efforts.NEWS2: Coronavirus update: Payrolls spark hope for a fast rebound as Novavax gets a boost in vaccine race.NEWS3: Pharma Stock Roundup: LLY Coronavirus Antibody Phase I Study Initiation, FDA Approvals.
2020-06-08: NEWS1: Vertex CEO Provided Best Value for Investors.NEWS2: Tailoring Portfolios to Coronavirus and Recession.NEWS3: 2 Top Pharma Stocks to Buy in June.NEWS4: Pfizer Is Charging Ahead With A Coronavirus Vaccine — Is PFE Stock A Buy?.NEWS5: Drugmakers Target Coronavirus Vaccine in 2020: 4 Stocks in Focus.

Answer: Decrease