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:2021-12-21, Stock:ABT, The news for the past five days is as follows:
2021-12-14: NEWS1: Miles White exits Abbott Labs with retirement as executive chairman.
2021-12-15: NEWS1: Abbott (ABT) Outpaces Stock Market Gains: What You Should Know.NEWS2: Addressing Social Issues to Advance Health Equity.NEWS3: Tributary Balanced Fund Buys Qualcomm Inc, Rent-A-Center Inc, Paycom Software Inc, Sells ....
2021-12-16: NEWS1: 3 COVID Stocks That Will Pay You Rich Dividends in 2022.NEWS2: 3 Stocks That Just Declared Dividend Raises.NEWS3: Abbott Laboratories (NYSE:ABT) Is Increasing Its Dividend To US$0.47.
2021-12-17: NEWS1: Fidelity Hastings Street Trust Buys Universal Music Group NV, SAP SE, Glencore PLC, Sells BHP ....
2021-12-20: NEWS1: Market check: Stocks open lower, yield curve steepens, oil under pressure.NEWS2: Abbott Named One of the Top 25 Best-Managed Companies of 2021, and Top 10 Companies for Sustainability in The Wall Street Journal.

Answer: Rise