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:2020-10-19, Stock:ABBV, The news for the past five days is as follows:
2020-10-12: nan
2020-10-13: NEWS1: AbbVie (ABBV) Stock Moves -0.55%: What You Should Know.NEWS2: Lilly's Mirikizumab Retains Efficacy in Crohn's Disease Study.NEWS3: NIH to test AbbVie, Boehringer Ingelheim drug in combination with remdesivr.NEWS4: Coronavirus update: J&J and Eli Lilly trials hit pause as US doubles down on antibody therapies.
2020-10-14: NEWS1: Better Buy: AbbVie vs. Johnson & Johnson.
2020-10-15: NEWS1: Remdesivir didn't reduce mortality among COVID-19 in WHO study: Report.NEWS2: The Zacks Analyst Blog Highlights: JNJ, Eli Lilly, Merck, AbbVie and GSK.
2020-10-16: NEWS1: VENCLEXTA® (venetoclax) Receives FDA Full Approval for Acute Myeloid Leukemia (AML).NEWS2: Coronavirus update: Global COVID-19 cases top 38.9 million as trial of promising therapy finds it does not stop patients dying.NEWS3: Study finds remdesivir, hydroxychloroquine have 'little' impact on mortality in COVID-19 patients.NEWS4: 5 High-Yield Stocks for 5%-Plus Dividend Payouts.

Answer: Decrease