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:2020-02-28, Stock:ABBV, The news for the past five days is as follows:
2020-02-21: NEWS1: Zacks Value Trader Highlights: AbbVie, Allergan, Occidental, Chevron and CVS.NEWS2: Form 8.3 - Abbvie Plc.
2020-02-24: NEWS1: Should You Bet On AbbVie Stock As Its $63 Billion Acquisition Looms?.NEWS2: AbbVie Announces Extension of Expiration Date for Exchange Offers for Allergan Notes.NEWS3: FORM 8.3 - ABBVIE INC.
2020-02-25: NEWS1: Form 8.3 - Abbvie Plc- Amendment.NEWS2: Form 8.3 - ABBVIE INC.NEWS3: AbbVie Stock Falls 3%.NEWS4: FORM 8.3 - ABBVIE INC - Amendment.NEWS5: Form 8.3 - Abbvie Plc - Amendment.
2020-02-26: NEWS1: Coronavirus fears sparks market swings.NEWS2: VENCLEXTA® with Rituximab, a Treatment for Patients With Chronic Lymphocytic Leukemia (CLL), now reimbursed in British Columbia.NEWS3: FORM 8.3 - ABBVIE INC - Amendment.
2020-02-27: NEWS1: AbbVie Could Be One of the Stocks That Recovers Before Others.NEWS2: Form 8.3 - Abbvie Plc.NEWS3: New bill aims to protect medical product supply chain amid coronavirus outbreak.NEWS4: New bill aims to protect medical product supply chain amid coronavirus outbreak.

Answer: Rise