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:2021-12-15, Stock:ABBV, The news for the past five days is as follows:
2021-12-08: NEWS1: Abbvie Inc (ABBV) EVP, Chief HR Officer Timothy J. Richmond Sold $6 million of Shares.NEWS2: UPDATE 3-AbbVie settles New York opioid case for $200 mln as trial winds down.NEWS3: Artisan Partners on AbbVie (ABBV) : “We Chose to Move On”.NEWS4: AbbVie settles New York opioid case for $200 million as trial winds down.
2021-12-09: NEWS1: AbbVie (ABBV) Gains As Market Dips: What You Should Know.NEWS2: 10 Dividend Stocks With Over 8% Yield.NEWS3: VUITY™ (pilocarpine HCI ophthalmic solution) 1.25%, the First and Only FDA-Approved Eye Drop to Treat Age-Related Blurry Near Vision (Presbyopia), is Now Available.NEWS4: AbbVie Shares Rise; Wells Fargo Lauds Growth Prospects.NEWS5: What Is The Ownership Structure Like For AbbVie Inc. (NYSE:ABBV)?.
2021-12-10: NEWS1: Abbvie Inc (ABBV) Chairman of the Board and CEO Richard A Gonzalez Sold $21.5 million of Shares.NEWS2: Aprea (APRE) Reports FDA Removal of Clinical Hold on Study.NEWS3: AbbVie, SpringWorks Join Forces To Conduct Multiple Myeloma Combo Therapy Trial.NEWS4: Pharma Stock Roundup: PFE Booster Works on Omicron, AZN COVID Cocktail Gets FDA Nod.NEWS5: AbbVie Has First FDA Approved Blurry Vision Eye Drop.
2021-12-13: NEWS1: Exicure Stock Plunges After Results Of Internal Probe, Management Shakeup, Layoffs.NEWS2: SpringWorks (SWTX) & AbbVie Unite for Multiple Myeloma Drug.NEWS3: 10 High Dividend Stocks with Over 12% Yield.NEWS4: 10 Dividend Aristocrats to Buy for 2022.
2021-12-14: NEWS1: RINVOQ® (upadacitinib) Receives U.S. FDA Approval for Active Psoriatic Arthritis.NEWS2: Why Soliton Popped While the Market Slid Today.NEWS3: Day Hagan Logix Smart Value Fund Buys Werner Enterprises Inc, Landstar System Inc, FedEx Corp, ....NEWS4: Is It Too Late to Buy AbbVie Stock?.NEWS5: 10 High Dividend Stocks for 2022.NEWS6: 2 Warren Buffett Dividend Stocks to Buy Right Now.NEWS7: Big Money Buying Up AbbVie.NEWS8: Cornerstone Total Return Fund, Inc. Buys The Energy Select Sector SPDR Fund, India Fund Inc, ....

Answer: Rise