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:2021-02-18, Stock:ABBV, The news for the past five days is as follows:
2021-02-10: NEWS1: Why Editas Medicine Stock Sank Today.NEWS2: AbbVie, Caribou Biosciences Ink Licensing Agreement For (CAR)-T Cell Therapeutics.NEWS3: AbbVie and Caribou Biosciences Announce Collaboration and License Agreement for CAR-T Cell Products.NEWS4: BOTOX® (onabotulinumtoxinA) Receives FDA Approval for Pediatric Detrusor Overactivity Associated with a Neurologic Condition.NEWS5: The Zacks Analyst Blog Highlights: Exxon Mobil, AbbVie, Caterpillar, Deere & Co and MetLife.
2021-02-11: NEWS1: AbbVie (ABBV) Inks CAR T Deal, Gets Botox Label Expansion Nod.NEWS2: Where to Invest $5,000 Right Now.
2021-02-12: NEWS1: Eli Lilly Keeps Piling Up Share Price Gains.NEWS2: Pharma Stock Roundup: AZN's Q4 Earnings, FDA Approval for LLY & SNY's Drugs.NEWS3: AbbVie to Present at the 10th Annual SVB Leerink Global Healthcare Conference.
2021-02-16: NEWS1: What Is A Dividend? Plus The 5 Best Dividend Stocks Now.
2021-02-17: NEWS1: 5 Affordable Biopharma Stocks With Growth Potential.NEWS2: Warren Buffett's favorite indicator is at a dangerous level, but he just bought these stocks anyway.NEWS3: 3 Top Healthcare Stocks That Can Make You Richer in 2021 (and Beyond).

Answer: Decrease