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:2019-07-18, Stock:PFE, The news for the past five days is as follows:
2019-07-11: NEWS1: US STOCKS-S&P 500, Dow climb as health insurers, financials gain.NEWS2: Drug distributors surge, drug makers tumble after Trump administration reverses stance on rebates.NEWS3: The Dow components that drove the blue-chip stock index to a 27,000 milestone.NEWS4: 4 Drug Stocks Getting Smashed.NEWS5: Here's Why CVS Health Stock Is On the Move Today.NEWS6: Here's Why CVS Health Stock Is On the Move Today.NEWS7: Drug Stocks Are Falling Because Trump’s Next Move on Pricing Could Be Trouble.NEWS8: Here are the Dow components driving the  blue-chip stock index to a 27,000 milestone.NEWS9: Here&apos;s Why CVS Health Stock Is On the Move Today.NEWS10: Dow Movers: MRK, UNH.NEWS11: Dow Movers: MRK, UNH.NEWS12: SSO, BRK.B, PFE, CVX: ETF Inflow Alert.NEWS13: SSO, BRK.B, PFE, CVX: ETF Inflow Alert.NEWS14: Here's Why Sangamo Therapeutics Jumped 23% in June.NEWS15: Here's Why Sangamo Therapeutics Jumped 23% in June.NEWS16: Health Care Sector Update for 07/11/2019: SNSS, EYEN, BHVN, JNJ, PFE, ABT, MRK, AMGN.NEWS17: Health Care Sector Update for 07/11/2019: SNSS, EYEN, BHVN, JNJ, PFE, ABT, MRK, AMGN.NEWS18: Abbott Laboratories (ABT) Ex-Dividend Date Scheduled for July 12, 2019.NEWS19: Abbott Laboratories (ABT) Ex-Dividend Date Scheduled for July 12, 2019.NEWS20: AbbVie Inc. (ABBV) Ex-Dividend Date Scheduled for July 12, 2019.NEWS21: AbbVie Inc. (ABBV) Ex-Dividend Date Scheduled for July 12, 2019.NEWS22: Here&apos;s Why Sangamo Therapeutics Jumped 23% in June.NEWS23: UPDATE 2-Walgreens expands epinephrine shot partnership as shortage persists.NEWS24: Pfizer Stock Is The Biggest Pharma — But Should You Buy It?.NEWS25: Pfizer Falls 3%.NEWS26: Sangamo Up As Gene Therapy Shows Promise in Hemophilia Study (Revised).NEWS27: Glaxo's Two-Drug HIV Pill Dovato on Par with Three-Drug Pill.NEWS28: Glaxo's Two-Drug HIV Pill Dovato on Par with Three-Drug Pill.
2019-07-12: NEWS1: Health companies start reporting earnings next week: Here are 3 things to keep in mind.NEWS2: AstraZeneca's Imfinzi Gains Orphan Drug Status for SCLC.NEWS3: AstraZeneca's Imfinzi Gains Orphan Drug Status for SCLC.NEWS4: Dow Movers: PFE, DOW.NEWS5: Dow Movers: PFE, DOW.NEWS6: Drug Pricing Woes Linger on Repealing Drug Rebate Proposal.NEWS7: AstraZeneca's Imfinzi Gains Orphan Drug Status for SCLC.NEWS8: Pharma Stock Roundup: Pipeline & Regulatory Updates by MRK, GSK, SNY.NEWS9: Pharma Stock Roundup: Pipeline & Regulatory Updates by MRK, GSK, SNY.NEWS10: Why one top exec at this $105 billion drugmaker is 'very disappointed' with Trump.NEWS11: Health Care stocks help lead Wall Street rally.NEWS12: Health Care Sector Update for 07/12/2019: MDGS, HOOK, ILMN, JNJ, PFE, ABT, MRK, AMGN.NEWS13: Health Care Sector Update for 07/12/2019: MDGS, HOOK, ILMN, JNJ, PFE, ABT, MRK, AMGN.NEWS14: SNY or PFE: Which Is the Better Value Stock Right Now?.NEWS15: Pharma Stock Roundup: Pipeline & Regulatory Updates by MRK, GSK, SNY.
2019-07-15: NEWS1: Dow Jones Today: China, Earnings Anticipation Stall Stocks on Monday.NEWS2: Biden healthcare plan would curb drug prices, raise taxes on rich.
2019-07-16: NEWS1: Top Research Reports for Berkshire Hathaway, Pfizer & Danaher.NEWS2: Top Research Reports for Berkshire Hathaway, Pfizer & Danaher.NEWS3: Should You Pick Up Novartis (NVS) Before Q2 Earnings?.NEWS4: Pfizer (PFE) Gains As Market Dips: What You Should Know.NEWS5: Top Research Reports for Berkshire Hathaway, Pfizer & Danaher.NEWS6: Health Care Sector Update for 07/16/2019: IMRN, MLNT, JNJ, PFE, ABT, MRK, AMGN.NEWS7: Health Care Sector Update for 07/16/2019: IMRN, MLNT, JNJ, PFE, ABT, MRK, AMGN.NEWS8: How Financially Strong Is Pfizer Inc. (NYSE:PFE)?.NEWS9: The opioid drugs scandal is depressingly familiar.
2019-07-17: NEWS1: Health Care Sector Update for 07/17/2019: GHSI, IMRN, ABT, JNJ, PFE, MRK, AMGN.NEWS2: Health Care Sector Update for 07/17/2019: GHSI, IMRN, ABT, JNJ, PFE, MRK, AMGN.NEWS3: Zoetis Inc. (ZTS) Ex-Dividend Date Scheduled for July 18, 2019.NEWS4: Zoetis Inc. (ZTS) Ex-Dividend Date Scheduled for July 18, 2019.NEWS5: The Zacks Analyst Blog Highlights: Berkshire Hathaway, Pfizer, Danaher, Tesla and Cintas.NEWS6: Sarepta vs Pfizer: Which Stock Should Investors Buy?.

Answer: Rise