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:2019-06-05, Stock:PFE, The news for the past five days is as follows:
2019-05-29: NEWS1: J.P. Morgan Chase Commercial Mortgage Securities Trust 2019-OSB -- Moody's assigns a provisional rating to One CMBS class of J.P. Morgan Chase Commercial Mortgage Securities Trust 2019-OSB.NEWS2: Merck (MRK) Up This Year So Far: Will the Momentum Continue?.NEWS3: Merck (MRK) Up This Year So Far: Will the Momentum Continue?.NEWS4: After Hours Most Active for May 29, 2019 :  ELAN, PFE, QD, LC, TVPT, KO.NEWS5: After Hours Most Active for May 29, 2019 :  ELAN, PFE, QD, LC, TVPT, KO.NEWS6: 5 Pharmaceutical Stocks With Big Moats and Bridges.NEWS7: Merck (MRK) Up This Year So Far: Will the Momentum Continue?.NEWS8: Lilly In-Licenses Private Biotech's Non-Opoid Pain Candidate.NEWS9: Lilly In-Licenses Private Biotech's Non-Opoid Pain Candidate.NEWS10: Dow Analyst Moves: PFE.NEWS11: Dow Analyst Moves: PFE.NEWS12: Lilly In-Licenses Private Biotech's Non-Opoid Pain Candidate.NEWS13: Health Care Sector Update for 05/29/2019: SOLY, CARA, FCSC, JNJ, PFE, ABT, MRK, AMGN.NEWS14: Health Care Sector Update for 05/29/2019: SOLY, CARA, FCSC, JNJ, PFE, ABT, MRK, AMGN.NEWS15: Pro-choice groups lost in Alabama despite outspending the pro-life side by 100-to-1.NEWS16: Perrigo Company (PRGO) Ex-Dividend Date Scheduled for May 30, 2019.NEWS17: Perrigo Company (PRGO) Ex-Dividend Date Scheduled for May 30, 2019.
2019-05-30: NEWS1: Pfizer opens $236M facility as region makes gains in biotech industry.NEWS2: Should We Worry About Pfizer Inc.'s (NYSE:PFE) P/E Ratio?.NEWS3: Only five Dow stocks have gained in May as trade war drags on.NEWS4: Pfizer (PFE) Up 2.3% Since Last Earnings Report: Can It Continue?.NEWS5: Pfizer (PFE) Up 2.3% Since Last Earnings Report: Can It Continue?.NEWS6: Health Care Sector Update for 05/30/2019: UBX, ACHV, NVS, JNJ, PFE, ABT, MRK, AMGN.NEWS7: Health Care Sector Update for 05/30/2019: UBX, ACHV, NVS, JNJ, PFE, ABT, MRK, AMGN.NEWS8: Pfizer (PFE) Up 2.3% Since Last Earnings Report: Can It Continue?.NEWS9: Pfizer focuses on regional China after price cuts hit sales.
2019-05-31: NEWS1: Health Care Sector Update for 05/31/2019: IOVA, MYOV, JNJ, PFE, ABT, MRK, AMGN.NEWS2: Health Care Sector Update for 05/31/2019: IOVA, MYOV, JNJ, PFE, ABT, MRK, AMGN.NEWS3: Dow 30 Stock Roundup: BA's Dreamliner Order, MSFT LinkedIn's Drawbridge Buyout Plan.NEWS4: Dow 30 Stock Roundup: BA's Dreamliner Order, MSFT LinkedIn's Drawbridge Buyout Plan.NEWS5: Drug and Healthcare Stocks to Keep Your Portfolio Healthy.NEWS6: Dow 30 Stock Roundup: BA's Dreamliner Order, MSFT LinkedIn's Drawbridge Buyout Plan.
2019-06-03: NEWS1: 6 High-Yield Stocks.NEWS2: Comparing Pfizer’s and Merck’s Vaccines Businesses.NEWS3: How Is Pfizer’s Biopharmaceuticals Group Positioned in 2019?.NEWS4: How Losses of Exclusivity Are Playing Out for PFE and MRK in 2019.NEWS5: Merck's Keytruda Improves 5-Year Survival in Lung Cancer.NEWS6: Merck's Keytruda Improves 5-Year Survival in Lung Cancer.NEWS7: Blueprint Medicines' NDA for Avapritinib on Track for GIST.NEWS8: Blueprint Medicines' NDA for Avapritinib on Track for GIST.NEWS9: Comparing Pfizer’s and Merck’s 2019 Revenue Growth Trajectories.NEWS10: What Analysts Are Expecting from Pfizer and Merck in June.NEWS11: XLV, EGPT: Big ETF Outflows.NEWS12: XLV, EGPT: Big ETF Outflows.NEWS13: Blueprint Medicines' NDA for Avapritinib on Track for GIST.NEWS14: Merck's Keytruda Improves 5-Year Survival in Lung Cancer.NEWS15: Phibro Animal Health Corporation (PAHC) Ex-Dividend Date Scheduled for June 04, 2019.NEWS16: Phibro Animal Health Corporation (PAHC) Ex-Dividend Date Scheduled for June 04, 2019.NEWS17: Matinas BioPharma to Present at the 9th Annual LD Micro Invitational.
2019-06-04: NEWS1: Top Research Reports for Pfizer, Coca-Cola & VMware.NEWS2: Top Research Reports for Pfizer, Coca-Cola & VMware.NEWS3: Top Research Reports for Pfizer, Coca-Cola & VMware.NEWS4: See what the IHS Markit Score report has to say about Pfizer Inc..NEWS5: Ultimate Stock-Pickers' Top 10 Buys and Sells.

Answer: Rise