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:2020-01-13, Stock:ABBV, The news for the past five days is as follows:
2020-01-06: NEWS1: AbbVie (ABBV) Outpaces Stock Market Gains: What You Should Know.NEWS2: One Analyst Thinks AbbVie Is Grossly Undervalued.NEWS3: New antibiotics struggle to generate sales, pharma companies hurt.NEWS4: These Four Dividend Stocks Could Power NOBL in 2020.NEWS5: How Trading Your Own Retirement Can Fleece Your Financial Future - January 06, 2020.NEWS6: Amgen Stock Up in a Year on Pipeline & Biosimilar Progress.NEWS7: Merck Stock Is Flirting With A Buy Zone — But Should You Buy It?.NEWS8: Top Picks 2020- AbbVie ABBV.
2020-01-07: NEWS1: Simple Market Timing Strategies That Work - January 07, 2020.NEWS2: 3 Top Dividend Stocks to Maximize Your Retirement Income - January 07, 2020.
2020-01-08: NEWS1: AbbVie to separate Botox in new aesthetics unit; Brent Saunders won't have role.NEWS2: AbbVie Announces Leadership Team and Creation of New Business, Allergan Aesthetics, Upon Completion of Acquisition.
2020-01-09: NEWS1: The Daily Biotech Pulse: Merck's Keytruda Snags Another FDA Approval, DBV Announces Positive Peanut Allergy Study Findings, Applied Genetic Soars On Trial Results.
2020-01-10: NEWS1: 7 Healthcare Stocks to Buy or Sell As Pricing Pressures Mount.

Answer: Decrease