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:2020-01-09, Stock:PFE, The news for the past five days is as follows:
2020-01-02: NEWS1: Top Stock Reports for Pfizer, BP & Fidelity National Information Services.NEWS2: Drug-Price Increases Show Business as Usual Despite Public Pressure.NEWS3: 3 Reasons Why You Should Buy Eli Lilly (LLY) Stock in 2020.NEWS4: Dow Jones 3 Stock Market Losers Start 2020 With a Hangover.NEWS5: These 2 stocks dominated S&P 500 returns in 2019 — and the decade.NEWS6: The Zacks Analyst Blog Highlights: Exxon Mobil, Verizon, Chevron, Pfizer and 3M.
2020-01-03: NEWS1: Dow Jones Today: Geopolitical Tensions Lead to a Tense Day for Stocks.NEWS2: Dow Jones Recovers After 345-Point Drop; Defense Stocks Soar As Facebook, Alphabet Hit New Highs.NEWS3: After Lackluster 2019, Pfizer Stock Could Rebound in 2020.NEWS4: Aerie's (AERI) Application for Roclanda Accepted in Europe.NEWS5: Horizon Therapeutics' Stock Up in a Year on Pipeline Progress.NEWS6: Glaxo (GSK) Shares Continue to Witness Upside: Here's Why.NEWS7: AbbVie Stock Is Poised To Become A Top Pharma — But Should You Buy It?.NEWS8: The Zacks Analyst Blog Highlights: Pfizer, BP, Fidelity National Information Services, Deere & Company and Equity Residential.NEWS9: Pfizer and other drugmakers start 2020 with price rises.
2020-01-06: NEWS1: Pfizer (PFE) Stock Sinks As Market Gains: What You Should Know.NEWS2: Dogs of the Dow 2020: 10 Dividend Stocks to Watch.NEWS3: Md. biotech outlines path for blood cancer drug, including in China.NEWS4: New antibiotics struggle to generate sales, pharma companies hurt.NEWS5: Pfizer Stock Is A Top Pharma Company — But Should You Buy It?.NEWS6: BAVENCIO Significantly Improved Overall Survival in Patients With Locally Advanced or Metastatic Urothelial Carcinoma.NEWS7: BAVENCIO Significantly Improved Overall Survival in Patients With Locally Advanced or Metastatic Urothelial Carcinoma.
2020-01-07: NEWS1: 5 Top Stock Trades for Wednesday: MU, SQ, WMT.NEWS2: Urbem's 'Quality Strategy' Series: The Installed Base.NEWS3: Merck's Keytruda Misses One of Two Goals in Lung Cancer Study.NEWS4: Pfizer Invites Public to Listen to Webcast of Pfizer Discussion at Healthcare Conference.NEWS5: Pfizer/Merck KGaA's Bavencio Positive in Bladder Cancer Study.
2020-01-08: NEWS1: Among Top 5 Pharma Companies, Pfizer Was the Worst Performer in 2019.NEWS2: 3 Pharma & Biotech Pipeline Areas to Keep an Eye on in 2020.

Answer: Decrease