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:2021-06-16, Stock:ABBV, The news for the past five days is as follows:
2021-06-09: NEWS1: 2 High-Yield Dividend Stocks for 2021.NEWS2: AbbVie, Caraway Therapeutics Team Up To Develop TMEM175 Modulators For Parkinson's Disease.
2021-06-10: NEWS1: 2 Top Healthcare Stocks to Buy in a Market Crash.
2021-06-11: NEWS1: AbbVie-Roche's Venclexta Shows Progression-Free Survival Of 74% In CLL Patients After Three Years Treatment.NEWS2: 3 Absurdly Cheap Stocks to Buy in a Ridiculously Expensive Market.NEWS3: New Data Shows AbbVie's VENCLYXTO®/VENCLEXTA® Fixed Duration Combination Demonstrates Sustained Progression-Free Survival in Chronic Lymphocytic Leukemia Patients after Three Years off Treatment.
2021-06-14: NEWS1: Here is What Hedge Funds Think About AbbVie Inc (ABBV).NEWS2: AbbVie (ABBV) Stock Sinks As Market Gains: What You Should Know.NEWS3: I-Mab Seeks Multibillion-Dollar Cancer Drug Partnership.NEWS4: JNJ's Imbruvica, AbbVie's Venclexta Combo Achieves Progression-Free Survival Of 78.4% Versus Gazyva-Chemo Cocktail In Leukemia Patients.
2021-06-15: nan

Answer: Decrease