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:2019-11-21, Stock:ABBV, The news for the past five days is as follows:
2019-11-14: NEWS1: Seth Klarman Exits Allergan, Buys 3 New Positions in 3rd Quarter.NEWS2: Exicures shares up on Allergan partnership.NEWS3: Beware of Runs on Bond Funds.NEWS4: AbbVie Sold $30 Billion in Bonds, and Two More Numbers to Know.
2019-11-15: NEWS1: Pharma Stock Roundup: MRK, GSK, ABBV, LLY's Pipeline & Regulatory Updates.NEWS2: 4 Big Drugmakers to Bet on After a Great Earnings Season.NEWS3: Credit market fears of downgrades have not materialised.
2019-11-18: NEWS1: AbbVie Announces Extension of Expiration Date for Exchange Offers for Allergan Notes.
2019-11-19: NEWS1: Drug Legislation Likely to Dry Up Biotech Funding.NEWS2: Pfizer Gets FDA Approval for Biosimilar of AbbVie's Humira.NEWS3: AbbVie- On the Cutting Edge.
2019-11-20: NEWS1: Improve Your Retirement Income with These 3 Top-Ranked Dividend Stocks - November 20, 2019.NEWS2: Myovant Up on Successful Completion of Prostate Cancer Study.NEWS3: Dragonfly Therapeutics Announces Collaboration with AbbVie for Autoimmune Diseases and Oncology.NEWS4: 5 Corporate Giants That Popped After Latest Earnings Release.

Answer: Decrease