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:2018-11-14, Stock:PFE, The news for the past five days is as follows:
2018-11-07: NEWS1: After Hours Most Active for Nov 7, 2018 :  V, LIN, S, USX, CTL, PFE.NEWS2: After Hours Most Active for Nov 7, 2018 :  V, LIN, S, USX, CTL, PFE.NEWS3: These 5 Dow Jones Stocks Just Made This Bullish Move.NEWS4: What AbbVie’s Bottom Line Trend Indicates.NEWS5: A Look at AbbVie’s Operational Performance.NEWS6: How AbbVie Is Positioned in November.NEWS7: MARKETS:  Oil heading into bear market territory.NEWS8: Pfizer Rises 3%.NEWS9: 'We have a lot of things in common' — Trump wants to work with Democrats on infrastructure, drugs.NEWS10: Trump says he hopes to work with Democrats on infrastructure, drug pricing.NEWS11: Tariffs, Drug Prices, Legislative Gridlock: What Economists Are Watching Following The Midterm Election.NEWS12: NMC Healthcare Sukuk Limited -- Moody's assigns Ba1 rating to NMC's trust certificates.NEWS13: Why Nektar Therapeutics Fell 36.5% in October.NEWS14: Why Nektar Therapeutics Fell 36.5% in October.NEWS15: Sanofi Eczema Drug Dupixent's sBLA Gets Priority Review.NEWS16: Sanofi Eczema Drug Dupixent's sBLA Gets Priority Review.NEWS17: Health Care Sector Update for 11/07/2018: INGN, AXDX, FOMX, JNJ, PFE, ABT, MRK, AMGN.NEWS18: Health Care Sector Update for 11/07/2018: INGN, AXDX, FOMX, JNJ, PFE, ABT, MRK, AMGN.NEWS19: Pfizer, Inc. (PFE) Ex-Dividend Date Scheduled for November 08, 2018.NEWS20: Pfizer, Inc. (PFE) Ex-Dividend Date Scheduled for November 08, 2018.NEWS21: Why Pfizer’s Rare Disease Portfolio Offers a Unique Opportunity.NEWS22: Validea James P. O'Shaughnessy Strategy Daily Upgrade Report - 11/7/2018.NEWS23: Validea James P. O'Shaughnessy Strategy Daily Upgrade Report - 11/7/2018.
2018-11-08: NEWS1: Aerie (AERI) Q3 Earnings Miss, Rhopressa Gains Traction.NEWS2: Aerie (AERI) Q3 Earnings Miss, Rhopressa Gains Traction.NEWS3: Nektar (NKTR) Q3 Earnings & Sales Beat Estimates, Shares Up.NEWS4: Nektar (NKTR) Q3 Earnings & Sales Beat Estimates, Shares Up.NEWS5: Nektar (NKTR) Q3 Earnings & Sales Beat Estimates, Shares Up.NEWS6: Health Care Sector Update for 11/08/2018: PRGO, CAH, AZN, JNJ, PFE, ABT, MRK, AMGN.NEWS7: Health Care Sector Update for 11/08/2018: PRGO, CAH, AZN, JNJ, PFE, ABT, MRK, AMGN.NEWS8: Allergan plc. (AGN) Ex-Dividend Date Scheduled for November 09, 2018.NEWS9: Allergan plc. (AGN) Ex-Dividend Date Scheduled for November 09, 2018.NEWS10: How Analysts Rate AbbVie Stock.NEWS11: AstraZeneca sees years of growth as drug sales turn corner.NEWS12: Nektar Therapeutics (NKTR) Q3 2018 Earnings Conference Call Transcript.NEWS13: 7 Healthcare Stocks Soaring on Election Results.NEWS14: 7 Healthcare Stocks Soaring on Election Results.
2018-11-09: NEWS1: Health Care Sector Update for 11/09/2018: ACET, ACRX, NTRA, JNJ, PFE, ABT, MRK, AMGN.NEWS2: Health Care Sector Update for 11/09/2018: ACET, ACRX, NTRA, JNJ, PFE, ABT, MRK, AMGN.NEWS3: Pharma Stock Roundup: LLY, AZN Report Q3 Earnings, PFE Gets FDA Nod for Cancer Drug.NEWS4: ICU Medical Inc (ICUI) Q3 2018 Earnings Conference Call Transcript.
2018-11-12: NEWS1: Pfizer (PFE) Stock Moves -0.38%: What You Should Know.NEWS2: These Biopharmas Could Cure Genetic Diseases — At $5 Million Apiece.NEWS3: Corbus Pharmaceuticals Holdings’ Performance in 2018.NEWS4: Cardinal Health a Top Socially Responsible Dividend Stock With 3.4% Yield (CAH).NEWS5: Cardinal Health a Top Socially Responsible Dividend Stock With 3.4% Yield (CAH).NEWS6: Health Care Sector Update for 11/12/2018: EIDX, PTIE, LCI, JNJ, PFE, MRK, ABT, AMGN.NEWS7: Health Care Sector Update for 11/12/2018: EIDX, PTIE, LCI, JNJ, PFE, MRK, ABT, AMGN.NEWS8: How Nektar Performed in the Third Quarter.
2018-11-13: NEWS1: Eli Lilly and Company (LLY) Ex-Dividend Date Scheduled for November 14, 2018.NEWS2: Eli Lilly and Company (LLY) Ex-Dividend Date Scheduled for November 14, 2018.NEWS3: Health Care Sector Update for 11/13/2018: VKTX, CRON, VLRX, JNJ, PFE, ABT, MRK, AMGN.NEWS4: Health Care Sector Update for 11/13/2018: VKTX, CRON, VLRX, JNJ, PFE, ABT, MRK, AMGN.NEWS5: Walmart, Home Depot adopt health insurer tactic in drug copay battle.

Answer: Decrease