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:2020-03-23, Stock:ABBV, The news for the past five days is as follows:
2020-03-16: NEWS1: Form 8.3 - ABBVIE INC.NEWS2: AbbVie (ABBV) Jumps: Stock Rises 8.6%.NEWS3: J&J Signs Another Collaboration to Develop Coronavirus Vaccine.NEWS4: Form 8.3 - Abbvie Plc.NEWS5: Form 8.3 - ABBVIE INC - AMENDMENT.NEWS6: Form 8.3 - Abbvie Plc.
2020-03-17: NEWS1: AbbVie (ABBV) Stock Sinks As Market Gains: What You Should Know.NEWS2: AbbVie, Allergen sign deal with FTC to preserve merger plans.NEWS3: Markets Are in Free Fall, but Don't Give in to Panic.NEWS4: AbbVie and Allergan Sign Consent Decree Agreement with Federal Trade Commission Staff on Pending Transaction.NEWS5: Biopharma Expert Carston Thiel: 40%-60% of Socially Active People to Get Coronavirus.NEWS6: Betting on Mergers Just Became a Whole Lot Riskier.NEWS7: Form 8.3 - Abbvie Plc.NEWS8: AbbVie Stock Rises 3%.
2020-03-18: NEWS1: Pharmaceutical Companies Gain in the Fight Against Covid-19.NEWS2: FORM 8.3 - ABBVIE INC - Amendment.NEWS3: Is AbbVie (ABBV) a Solid Growth Stock? 3 Reasons to Think &quot; Yes &quot;.NEWS4: What Makes AbbVie (ABBV) a New Buy Stock.NEWS5: This is Why AbbVie (ABBV) is a Great Dividend Stock.NEWS6: Merck's Chronic Cough Candidate Achieves Goals in Phase III.NEWS7: FORM 8.3 - ABBVIE INC.NEWS8: Johnson & Johnson (JNJ) Catches Eye: Stock Jumps 7.4%.NEWS9: Here’s one analyst’s take on the coronavirus drugs for today and the future.NEWS10: The Daily Biotech Pulse: AbbVie, Allergan Agree On Divestments, Obalon Stops Obesity Balloon Sale, COVID-19 Updates.NEWS11: Form 8.3 - Abbvie Plc - Amendment.
2020-03-19: NEWS1: President Trump Praises Antiviral Treatments in FDA News Conference.NEWS2: AbbVie Stock Rises 3%.NEWS3: Form 8.3 - Abbvie Inc.NEWS4: AbbVie Sees Hammer Chart Pattern: Time to Buy?.NEWS5: Barnier Tests Positive; Europe Toughens Curbs: Virus Update.
2020-03-20: NEWS1: 4 Dividend Stocks to Buy Amid the Coronavirus Rout.NEWS2: Form 8.3 - Abbvie Inc.NEWS3: AbbVie Stock Falls 5%.NEWS4: Form 8.3 - Abbvie Plc - Amendment.

Answer: Decrease