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:2019-06-13, Stock:PFE, The news for the past five days is as follows:
2019-06-06: NEWS1: Pfizer (PFE) Outpaces Stock Market Gains: What You Should Know.NEWS2: Zacks Market Edge Highlights: Pfizer, Vanguard S&P 500 ETF, Global X Social Media ETF, Kraneshares China Internet ETF and Microsoft.NEWS3: Zacks Market Edge Highlights: Pfizer, Vanguard S&P 500 ETF, Global X Social Media ETF, Kraneshares China Internet ETF and Microsoft.NEWS4: Lilly's Emgality Gets FDA Approval for Cluster Headache.NEWS5: Lilly's Emgality Gets FDA Approval for Cluster Headache.NEWS6: 5 Reasons Pfizer Sat on a Potential New Alzheimer's Drug.NEWS7: 5 Reasons Pfizer Sat on a Potential New Alzheimer's Drug.NEWS8: Health Care Sector Update for 06/06/2019: MTFB, PLX, SEEL, JNJ, PFE, ABT, MRK, AMGN.NEWS9: Health Care Sector Update for 06/06/2019: MTFB, PLX, SEEL, JNJ, PFE, ABT, MRK, AMGN.NEWS10: Lilly's Emgality Gets FDA Approval for Cluster Headache.NEWS11: Zacks Market Edge Highlights: Pfizer, Vanguard S&P 500 ETF, Global X Social Media ETF, Kraneshares China Internet ETF and Microsoft.NEWS12: 3 Big Stock Charts for Thursday: Pfizer, Walmart and FleetCor Technologies.
2019-06-07: NEWS1: Health Care Sector Update for 06/07/2019: LJPC, TXMD, GSK, JNJ, PFE, ABT, MRK, AMGN.NEWS2: Health Care Sector Update for 06/07/2019: LJPC, TXMD, GSK, JNJ, PFE, ABT, MRK, AMGN.NEWS3: Why I'm Sticking With My 3 Worst-Performing Stocks of 2019 So Far.NEWS4: Why I'm Sticking With My 3 Worst-Performing Stocks of 2019 So Far.NEWS5: Why I&apos;m Sticking With My 3 Worst-Performing Stocks of 2019 So Far.NEWS6: Germany's Stada buys six of GSK's consumer brands, eyes further deals.
2019-06-10: NEWS1: INMB: TNF-α Inhibition Associated with Decreased Risk of Developing Alzheimer’s Disease….NEWS2: Health Care Sector Update for 06/10/2019: INSY, TLRY, ONCE, JNJ, PFE, ABT, MRK, AMGN.NEWS3: Health Care Sector Update for 06/10/2019: INSY, TLRY, ONCE, JNJ, PFE, ABT, MRK, AMGN.NEWS4: TherapeuticsMD Enters Agreement to Market Drugs Outside US.NEWS5: See what the IHS Markit Score report has to say about Pfizer Inc..NEWS6: Jim Cramer Weighs In On Tesla, PayPal And More.
2019-06-11: NEWS1: Health Care Sector Update for 06/11/2019: CBAY, MOTS, PRVB, JNJ, PFE, ABT, MRK, AMGN.NEWS2: Health Care Sector Update for 06/11/2019: CBAY, MOTS, PRVB, JNJ, PFE, ABT, MRK, AMGN.NEWS3: See what the IHS Markit Score report has to say about Pfizer Inc..
2019-06-12: NEWS1: Galapagos Ends Enrollment in Osteoarthritis Study Before Time.NEWS2: Novartis Reports Data on Cosentyx for Psoriatic Arthritis.NEWS3: Pfizer (PFE) Gains As Market Dips: What You Should Know.NEWS4: Top Ranked Income Stocks to Buy for June 12th.NEWS5: Top Ranked Income Stocks to Buy for June 12th.NEWS6: Merck's Keytruda Wins FDA Nod for First-Line Head/Neck Cancer.NEWS7: Merck's Keytruda Wins FDA Nod for First-Line Head/Neck Cancer.NEWS8: Top Ranked Income Stocks to Buy for June 12th.NEWS9: Boost Your Portfolio's Health With These 3 Big Drug Stocks.NEWS10: Boost Your Portfolio's Health With These 3 Big Drug Stocks.NEWS11: Health Care Sector Update for 06/12/2019: SYBX, CTRV, AXGT, JNJ, PFE, ABT, MRK, AMGN.NEWS12: Health Care Sector Update for 06/12/2019: SYBX, CTRV, AXGT, JNJ, PFE, ABT, MRK, AMGN.NEWS13: Merck's Keytruda Wins FDA Nod for First-Line Head/Neck Cancer.NEWS14: Boost Your Portfolio's Health With These 3 Big Drug Stocks.NEWS15: Pfizer Announces Results from XELJANZ® XR (tofacitinib) ORAL Shift Study, The First Phase 3b/4 Study to Evaluate Methotrexate Withdrawal with a JAK Inhibitor.

Answer: Decrease