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:2020-10-13, Stock:ABBV, The news for the past five days is as follows:
2020-10-06: NEWS1: AbbVie to Host Third-Quarter 2020 Earnings Conference Call.
2020-10-07: NEWS1: AbbVie (ABBV) Gains But Lags Market: What You Should Know.NEWS2: AbbVie Is Undervalued and Offers a High Yield.NEWS3: Allergan Aesthetics To Acquire Luminera's Dermal Filler Business - Quick Facts .NEWS4: Allergan Aesthetics, an AbbVie Company, Acquires Innovative Luminera Dermal Filler Business.
2020-10-08: nan
2020-10-09: NEWS1: President Trump getting Regeneron treatment is 'wrong and unethical': Dr. Ezekiel Emanuel.NEWS2: Should We Be Delighted With AbbVie Inc.'s (NYSE:ABBV) ROE Of 47%?.NEWS3: What Does AbbVie's Debt Look Like?.NEWS4: Allergan Aesthetics To Present Data From 4 Abstracts At The 2020 American Society For Dermatologic Surgery Virtual Meeting.
2020-10-12: nan

Answer: Decrease