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:2021-01-21, Stock:ABBV, The news for the past five days is as follows:
2021-01-13: NEWS1: AbbVie (ABBV) Inks Deal to Acquire Medical Device Company.NEWS2: These 3 Value Stocks Are Absurdly Cheap Right Now.NEWS3: Harpoon Therapeutics Granted Orphan Drug Designation from FDA for HPN217 for Treatment of Multiple Myeloma.NEWS4: 3 Dividend Aristocrats to Buy Right Now.
2021-01-14: NEWS1: AbbVie (ABBV) Dips More Than Broader Markets: What You Should Know.
2021-01-15: NEWS1: Allergan Aesthetics and Allergan, an AbbVie Company, to Present 16 Neurotoxin Research Abstracts Across Multiple Therapeutic and Cosmetic Indications at the TOXINS 2021 Virtual Conference.
2021-01-19: NEWS1: AbbVie Stock Is Trading Near A 3-Year High — Is It Time To Add ABBV Stock?.
2021-01-20: NEWS1: AbbVie (ABBV) Gains But Lags Market: What You Should Know.NEWS2: 8 Quality Dividend Stocks for Durable Growth and Income.NEWS3: Top Stock Reports for Novartis, QUALCOMM & Accenture.

Answer: Decrease