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:2020-04-30, Stock:PFE, The news for the past five days is as follows:
2020-04-23: NEWS1: Pfizer (PFE) Gains As Market Dips: What You Should Know.NEWS2: Were Hedge Funds Right About Pfizer Inc. (PFE)?.NEWS3: 'We're going to be in a lot of trouble' if we roll back coronavirus restrictions: Johns Hopkins doctor.NEWS4: Pfizer Hosts Virtual-Only Annual Meeting of Shareholders.NEWS5: Pfizer/BioNTech to Begin Coronavirus Vaccine Study in Germany.NEWS6: What's in the Cards for Pfizer (PFE) This Earnings Season?.NEWS7: Cambridge vaccine startup raises $120M as Covid-19 spotlights need.NEWS8: Centogene Reports Financial Results For Full Year 2019 and Highlights Recent Progress.
2020-04-24: NEWS1: Home Depot, Apple Inc. share gains lead Dow's 75-point jump.NEWS2: Will Pfizer's (PFE) BioPharma Unit Q1 Earnings Increase?.NEWS3: Pharma Stock Roundup: Q1 Earnings of LLY, Coronavirus Update from PFE, NVS, AZN.
2020-04-27: NEWS1: Dow Jones Futures: Key Earnings Results From Alphabet, AMD May Drive Stock Market Rally; Tesla Falls After Breakout.NEWS2: Dow Jones Futures Lower Ahead Of Key Earnings Results From Alphabet, AMD; Tesla Tumbles After Breakout.NEWS3: Big Drug Stock Q1 Earnings Due on Apr 28: MRK, PFE and NVS.NEWS4: Home Depot, JPMorgan Chase share gains lead Dow's 75-point jump.NEWS5: Apple And Amazon Earnings, Fed Meeting Among Highlights In Busy Week Ahead.NEWS6: AbbVie Stock Is Forming A New Base — But Is It A Safe Buy Amid Pandemic?.NEWS7: What To Watch For In Pfizer’s 1Q20 Earnings Tomorrow.
2020-04-28: NEWS1: Why Pfizer's Revenue Saw A Bump Due To The Coronavirus Pandemic.NEWS2: Why Pfizer's Revenue Saw A Bump Due To The Coronavirus Pandemic.NEWS3: GLOBAL MARKETS-Stocks rise despite mixed earnings while investors weigh easing of lockdowns.NEWS4: Stocks Finish Down as Dow Pares Gains and Big Tech Slumps.NEWS5: Can a Covid-19 Vaccine Power Shares of Pfizer Higher?.NEWS6: Coronavirus update: German infection rate ticks higher after reopening moves, offers lesson to U.S. governors.NEWS7: GLOBAL MARKETS-Stocks rise despite mixed earnings while investors weigh easing of lockdowns.NEWS8: Dow Rises for a Fifth Day, Slump in Big Tech Takes Nasdaq Lower.NEWS9: Pfizer Says It May Have Coronavirus Vaccine for Emergency Use in Fall.NEWS10: Dow Rises in Choppy Trading, Slump in Big Tech Takes Nasdaq Lower.NEWS11: Merck cuts outlook and forecasts hit for Q2.NEWS12: US STOCKS-S&P 500, Nasdaq retreat as pandemic damage mounts.NEWS13: Dow Jones Erases 375-Point Gain On Earnings; Tech Giants AMD, Alphabet Set To Report, As Apple Approaches Buy Point.NEWS14: Pfizer's Sales Sank 8% in Q1. Here's Why Some Investors Liked the Results Anyway..NEWS15: Dow flat despite losses for shares of Merck, Intel.NEWS16: Pfizer (PFE) Q1 Earnings Top, Biopharma Gains From Coronavirus.NEWS17: Dow Jones Nearly Erases 375-Point Gain On Earnings; Tech Giants AMD, Alphabet Set To Report, As Apple Approaches Buy Point.NEWS18: COVID-19 - U.S. Cases Hit 1M; Pfizer Vaccine Available by Fall?.NEWS19: Dow Rises for a Fifth Day but Off Highs as Consumer Confidence Slumps.NEWS20: Dow Jones Today Opens Up 330 Points As Stocks Rise On Earnings, Coronavirus Optimism; Quest Diagnostics, Nvidia Score Breakouts.NEWS21: Pfizer Beats Q1 Earnings Forecast, Maintains 2020 Profit Guidance on Biopharma Strength.NEWS22: Dow's earnings reporters add nearly a net 50 points to the Dow's price, led by 3M's stock rally.NEWS23: US STOCKS-Wall St set to jump as 3M, Pfizer earnings impress.NEWS24: Dow Jones Futures Jump Amid Volatile Oil Prices; Key Earnings Results From Alphabet, AMD May Drive Stock Market Rally.NEWS25: US STOCKS-Futures jump with focus on earnings, easing of lockdowns.NEWS26: Pfizer Earnings, Sales Top; Dow Jones Drug Giant Rises.NEWS27: Pfizer said sales of Eliquis, hospital products rose in Q1 on COVID-19 demand.NEWS28: The Daily Biotech Pulse: Pfizer Earnings, Roche's Spinal Muscular Dystrophy Treatment, Moderna COVID-19 Vaccine Update.NEWS29: Pfizer plans expanded coronavirus vaccine trials, sees 'negligible' hit from outbreak.NEWS30: Pfizer profit down 12% as sales of off-patent drugs fall.NEWS31: PFIZER REPORTS FIRST-QUARTER 2020 RESULTS.NEWS32: U.S. Stocks To Watch Today.
2020-04-29: NEWS1: Pfizer and BioNTech Complete Dosing of First Group in Coronavirus Vaccine Trial.NEWS2: Fisher Asset Management Cuts Pfizer, Johnson & Johnson.NEWS3: AstraZeneca (AZN) Q1 Earnings & Sales Beat, Increase Y/Y.NEWS4: The Daily Biotech Pulse: Inovio's MERS Vaccine Data, Fast Track Designation For Erytech, FDA Approves Higher Dose Of Merck's Keytruda.NEWS5: BioNTech and Pfizer announce completion of dosing for first cohort of Phase 1/2 trial of COVID-19 vaccine candidates in Germany.NEWS6: Pfizer Says Coronavirus Vaccine Could Be Available By Fall, US Clinical Trials To Begin Next Week.NEWS7: GLOBAL MARKETS-Asia shares cautious ahead of Fed, corporate earnings.NEWS8: Pfizer Inc (PFE) Q1 2020 Earnings Call Transcript.NEWS9: CORRECTED-GLOBAL MARKETS-Asia stocks inch higher after mixed U.S. corporate earnings.

Answer: Rise