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:2021-10-15, Stock:ABBV, The news for the past five days is as follows:
2021-10-08: NEWS1: 10 Best Big Pharma Stocks to Buy Now.
2021-10-11: NEWS1: AbbVie (ABBV) Dips More Than Broader Markets: What You Should Know.NEWS2: This is Why AbbVie (ABBV) is a Great Dividend Stock.NEWS3: Allergan Aesthetics Launches Series of Initiatives to Support Breast Cancer Awareness.
2021-10-12: nan
2021-10-13: nan
2021-10-14: nan

Answer: Rise