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:2019-02-06, Stock:ABBV, The news for the past five days is as follows:
2019-01-30: NEWS1: 10 Value Stocks to Buy for 2019 and Beyond.NEWS2: 10 Value Stocks to Buy for 2019 and Beyond.NEWS3: ABBV Stock Is Worth a Look at Multi-Year Lows.NEWS4: ABBV Stock Is Worth a Look at Multi-Year Lows.NEWS5: 3 Big Pharmas Expecting a Softer 2019.NEWS6: 3 Big Pharmas Expecting a Softer 2019.NEWS7: ABBV Stock Is Worth a Look at Multi-Year Lows.NEWS8: Genentech kills big drug study in early Alzheimer's patients.NEWS9: AbbVie Reports Improvement in Margins in Fiscal 2018.NEWS10: 3 Big Pharmas Expecting a Softer 2019.NEWS11: A Look at AbbVie’s Diversified Product Portfolio in Fiscal 2019.NEWS12: Jim Cramer Gives His Opinion On AbbVie, Idexx Labs And More.NEWS13: Edited Transcript of ABBV earnings conference call or presentation 25-Jan-19 2:00pm GMT.NEWS14: AbbVie (ABBV) Gains As Market Dips: What You Should Know.NEWS15: AbbVie (ABBV) Gains As Market Dips: What You Should Know.
2019-01-31: NEWS1: Top Research Reports for Union Pacific, AbbVie & General Dynamics.NEWS2: 3 Top Large-Cap Stocks to Buy in February.NEWS3: 3 Top Large-Cap Stocks to Buy in February.
2019-02-01: NEWS1: Roche (RHHBY) 2018 Sales Up on Solid New Drugs Performance.NEWS2: Roche (RHHBY) 2018 Sales Up on Solid New Drugs Performance.NEWS3: Roche (RHHBY) 2018 Sales Up on Solid New Drugs Performance.NEWS4: Notable ETF Inflow Detected - XLV, AMGN, ABBV, LLY.NEWS5: Notable ETF Inflow Detected - XLV, AMGN, ABBV, LLY.NEWS6: Pharma Stock Roundup: Q4 Earnings, Pipeline Updates at PFE, RHHBY.NEWS7: Pharma Stock Roundup: Q4 Earnings, Pipeline Updates at PFE, RHHBY.NEWS8: The Zacks Analyst Blog Highlights: Union Pacific, AbbVie and General Dynamics.NEWS9: The Zacks Analyst Blog Highlights: Union Pacific, AbbVie and General Dynamics.NEWS10: The Zacks Analyst Blog Highlights: Union Pacific, AbbVie and General Dynamics.NEWS11: Pharma Stock Roundup: Q4 Earnings, Pipeline Updates at PFE, RHHBY.NEWS12: Watch These Healthcare Stocks in First Week of February.NEWS13: The 12 Best Dividend Aristocrats- Part 1.
2019-02-04: NEWS1: Health Care Sector Update for 02/04/2019: ABMD,OMCL,BLRX,ABBV,BLK.NEWS2: Health Care Sector Update for 02/04/2019: ABMD,OMCL,BLRX,ABBV,BLK.NEWS3: AbbVie Falls 3%.
2019-02-05: NEWS1: Merck CEO Frazier to testify at Senate drug pricing hearing.NEWS2: 3 Biotech Stocks That Pay Solid Dividends.NEWS3: 3 Red-Hot Stocks (And 3 That Aren’t).NEWS4: Pharma execs will testify before Congress &apos;one way or another,&apos; US senator says.NEWS5: Pharma execs will testify before Congress 'one way or another,' US senator says.NEWS6: Lilly/Incyte's Olumiant Meets Endpoint in Eczema Studies.NEWS7: Lilly/Incyte's Olumiant Meets Endpoint in Eczema Studies.NEWS8: Lilly/Incyte's Olumiant Meets Endpoint in Eczema Studies.NEWS9: Flip the Script: Drugmakers Blame Middlemen for Price Increases.NEWS10: Johnson Fistel, LLP Announces Investigations of AbbVie Inc., Macquarie Infrastructure Corporation, OPKO Health, Inc. and Uxin Limited; Investors Encouraged to Contact Firm.

Answer: Decrease