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:2021-09-28, Stock:ABBV, The news for the past five days is as follows:
2021-09-21: NEWS1: AbbVie (ABBV) Files for Skyrizi in Crohn's Disease With FDA.
2021-09-22: NEWS1: AbbVie Stock Gets Pounded; How To Make A 15% Annualized Return With A Covered Call.NEWS2: Option Trade: Increase Your Income With This Covered Call Strategy.NEWS3: Is AbbVie (ABBV) A Good Stock To Buy?.
2021-09-23: NEWS1: AbbVie Presents New Data Analyses for Growing Dermatology Portfolio at the 30th European Academy of Dermatology and Venereology (EADV) Congress.NEWS2: 3 Relatively Safe Pharma Stocks You Can Buy Right Now.
2021-09-24: NEWS1: Takeda Guilty Of Supply Contract Breach With AbbVie For Prostate Cancer Drug.NEWS2: AbbVie (ABBV) is a Top Dividend Stock Right Now: Should You Buy?.NEWS3: Pharma Stock Roundup: PFE Booster Jab Gets FDA Nod, JNJ's New Data on COVID-19 Shot.
2021-09-27: NEWS1: AbbVie (ABBV) Gains As Market Dips: What You Should Know.NEWS2: Americans are Frustrated by Unexpected Blurry Near Vision Issues, a New Survey Reveals.NEWS3: Could AbbVie's New Collaboration Be a Blockbuster?.NEWS4: 3 High-Yield Dividend Stocks Warren Buffett Loves.

Answer: Decrease